1025749400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 192

約数和(自身を含む): 2840443200

約数和(自身を除く): 1814693800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 25, 26, 34, 40, 46, 50, 52, 65, 68, 85, 92, 100, 104, 115, 130, 136, 170, 184, 200, 221, 230, 260, 299, 325, 340, 391, 425, 442, 460, 520, 575, 598, 650, 680, 782, 850, 884, 920, 1009, 1105, 1150, 1196, 1300, 1495, 1564, 1700, 1768, 1955, 2018, 2210, 2300, 2392, 2600, 2990, 3128, 3400, 3910, 4036, 4420, 4600, 5045, 5083, 5525, 5980, 7475, 7820, 8072, 8840, 9775, 10090, 10166, 11050, 11960, 13117, 14950, 15640, 17153, 19550, 20180, 20332, 22100, 23207, 25225, 25415, 26234, 29900, 34306, 39100, 40360, 40664, 44200, 46414, 50450, 50830, 52468, 59800, 65585, 68612, 78200, 85765, 92828, 100900, 101660, 104936, 116035, 127075, 131170, 137224, 171530, 185656, 201800, 203320, 222989, 232070, 254150, 262340, 301691, 327925, 343060, 394519, 428825, 445978, 464140, 508300, 524680, 580175, 603382, 655850, 686120, 789038, 857650, 891956, 928280, 1016600, 1114945, 1160350, 1206764, 1311700, 1508455, 1578076, 1715300, 1783912, 1972595, 2229890, 2320700, 2413528, 2623400, 3016910, 3156152, 3430600, 3945190, 4459780, 4641400, 5128747, 5574725, 6033820, 7542275, 7890380, 8919560, 9862975, 10257494, 11149450, 12067640, 15084550, 15780760, 19725950, 20514988, 22298900, 25643735, 30169100, 39451900, 41029976, 44597800, 51287470, 60338200, 78903800, 102574940, 128218675, 205149880, 256437350, 512874700, 1025749400]

約数ペア:

[(1, 1025749400), (2, 512874700), (4, 256437350), (5, 205149880), (8, 128218675), (10, 102574940), (13, 78903800), (17, 60338200), (20, 51287470), (23, 44597800), (25, 41029976), (26, 39451900), (34, 30169100), (40, 25643735), (46, 22298900), (50, 20514988), (52, 19725950), (65, 15780760), (68, 15084550), (85, 12067640), (92, 11149450), (100, 10257494), (104, 9862975), (115, 8919560), (130, 7890380), (136, 7542275), (170, 6033820), (184, 5574725), (200, 5128747), (221, 4641400), (230, 4459780), (260, 3945190), (299, 3430600), (325, 3156152), (340, 3016910), (391, 2623400), (425, 2413528), (442, 2320700), (460, 2229890), (520, 1972595), (575, 1783912), (598, 1715300), (650, 1578076), (680, 1508455), (782, 1311700), (850, 1206764), (884, 1160350), (920, 1114945), (1009, 1016600), (1105, 928280), (1150, 891956), (1196, 857650), (1300, 789038), (1495, 686120), (1564, 655850), (1700, 603382), (1768, 580175), (1955, 524680), (2018, 508300), (2210, 464140), (2300, 445978), (2392, 428825), (2600, 394519), (2990, 343060), (3128, 327925), (3400, 301691), (3910, 262340), (4036, 254150), (4420, 232070), (4600, 222989), (5045, 203320), (5083, 201800), (5525, 185656), (5980, 171530), (7475, 137224), (7820, 131170), (8072, 127075), (8840, 116035), (9775, 104936), (10090, 101660), (10166, 100900), (11050, 92828), (11960, 85765), (13117, 78200), (14950, 68612), (15640, 65585), (17153, 59800), (19550, 52468), (20180, 50830), (20332, 50450), (22100, 46414), (23207, 44200), (25225, 40664), (25415, 40360), (26234, 39100), (29900, 34306)]