4884554220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:829

約数の個数: 288

約数和(自身を含む): 17239557888

約数和(自身を除く): 12355003668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 227, 245, 260, 273, 294, 364, 390, 420, 454, 455, 490, 546, 563, 588, 637, 681, 735, 780, 908, 910, 980, 1092, 1126, 1135, 1274, 1362, 1365, 1470, 1589, 1689, 1820, 1911, 2252, 2270, 2548, 2724, 2730, 2815, 2940, 2951, 3178, 3185, 3378, 3405, 3822, 3941, 4540, 4767, 5460, 5630, 5902, 6356, 6370, 6756, 6810, 7319, 7644, 7882, 7945, 8445, 8853, 9534, 9555, 11123, 11260, 11804, 11823, 12740, 13620, 14638, 14755, 15764, 15890, 16890, 17706, 19068, 19110, 19705, 20657, 21957, 22246, 23646, 23835, 27587, 29276, 29510, 31780, 33369, 33780, 35412, 36595, 38220, 39410, 41314, 43914, 44265, 44492, 47292, 47670, 51233, 55174, 55615, 59020, 59115, 61971, 66738, 73190, 78820, 82628, 82761, 87828, 88530, 95340, 102466, 103285, 109785, 110348, 111230, 118230, 123942, 127801, 133476, 137935, 144599, 146380, 153699, 165522, 166845, 177060, 204932, 206570, 219570, 222460, 236460, 247884, 255602, 256165, 275870, 289198, 307398, 309855, 331044, 333690, 358631, 383403, 413140, 413805, 433797, 439140, 511204, 512330, 551740, 578396, 614796, 619710, 639005, 667380, 717262, 722995, 766806, 768495, 827610, 867594, 894607, 1024660, 1075893, 1239420, 1278010, 1434524, 1445990, 1533612, 1536990, 1655220, 1661413, 1735188, 1789214, 1793155, 1917015, 2151786, 2168985, 2556020, 2683821, 2891980, 3073980, 3322826, 3578428, 3586310, 3834030, 4303572, 4337970, 4473035, 4984239, 5367642, 5379465, 6262249, 6645652, 7172620, 7668060, 8307065, 8675940, 8946070, 9968478, 10735284, 10758930, 11629891, 12524498, 13419105, 16614130, 17892140, 18786747, 19936956, 21517860, 23259782, 24921195, 25048996, 26838210, 31311245, 33228260, 34889673, 37573494, 46519564, 49842390, 53676420, 58149455, 62622490, 69779346, 75146988, 81409237, 93933735, 99684780, 116298910, 125244980, 139558692, 162818474, 174448365, 187867470, 232597820, 244227711, 325636948, 348896730, 375734940, 407046185, 488455422, 697793460, 814092370, 976910844, 1221138555, 1628184740, 2442277110, 4884554220]

約数ペア:

[(1, 4884554220), (2, 2442277110), (3, 1628184740), (4, 1221138555), (5, 976910844), (6, 814092370), (7, 697793460), (10, 488455422), (12, 407046185), (13, 375734940), (14, 348896730), (15, 325636948), (20, 244227711), (21, 232597820), (26, 187867470), (28, 174448365), (30, 162818474), (35, 139558692), (39, 125244980), (42, 116298910), (49, 99684780), (52, 93933735), (60, 81409237), (65, 75146988), (70, 69779346), (78, 62622490), (84, 58149455), (91, 53676420), (98, 49842390), (105, 46519564), (130, 37573494), (140, 34889673), (147, 33228260), (156, 31311245), (182, 26838210), (195, 25048996), (196, 24921195), (210, 23259782), (227, 21517860), (245, 19936956), (260, 18786747), (273, 17892140), (294, 16614130), (364, 13419105), (390, 12524498), (420, 11629891), (454, 10758930), (455, 10735284), (490, 9968478), (546, 8946070), (563, 8675940), (588, 8307065), (637, 7668060), (681, 7172620), (735, 6645652), (780, 6262249), (908, 5379465), (910, 5367642), (980, 4984239), (1092, 4473035), (1126, 4337970), (1135, 4303572), (1274, 3834030), (1362, 3586310), (1365, 3578428), (1470, 3322826), (1589, 3073980), (1689, 2891980), (1820, 2683821), (1911, 2556020), (2252, 2168985), (2270, 2151786), (2548, 1917015), (2724, 1793155), (2730, 1789214), (2815, 1735188), (2940, 1661413), (2951, 1655220), (3178, 1536990), (3185, 1533612), (3378, 1445990), (3405, 1434524), (3822, 1278010), (3941, 1239420), (4540, 1075893), (4767, 1024660), (5460, 894607), (5630, 867594), (5902, 827610), (6356, 768495), (6370, 766806), (6756, 722995), (6810, 717262), (7319, 667380), (7644, 639005), (7882, 619710), (7945, 614796), (8445, 578396), (8853, 551740), (9534, 512330), (9555, 511204), (11123, 439140), (11260, 433797), (11804, 413805), (11823, 413140), (12740, 383403), (13620, 358631), (14638, 333690), (14755, 331044), (15764, 309855), (15890, 307398), (16890, 289198), (17706, 275870), (19068, 256165), (19110, 255602), (19705, 247884), (20657, 236460), (21957, 222460), (22246, 219570), (23646, 206570), (23835, 204932), (27587, 177060), (29276, 166845), (29510, 165522), (31780, 153699), (33369, 146380), (33780, 144599), (35412, 137935), (36595, 133476), (38220, 127801), (39410, 123942), (41314, 118230), (43914, 111230), (44265, 110348), (44492, 109785), (47292, 103285), (47670, 102466), (51233, 95340), (55174, 88530), (55615, 87828), (59020, 82761), (59115, 82628), (61971, 78820), (66738, 73190)]