4080666100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:927

約数の個数: 216

約数和(自身を含む): 11060854560

約数和(自身を除く): 6980188460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 53, 70, 76, 95, 98, 100, 106, 133, 140, 175, 190, 196, 212, 245, 265, 266, 350, 371, 380, 475, 490, 530, 532, 665, 700, 742, 827, 931, 950, 980, 1007, 1060, 1225, 1325, 1330, 1484, 1654, 1855, 1862, 1900, 2014, 2450, 2597, 2650, 2660, 3308, 3325, 3710, 3724, 4028, 4135, 4655, 4900, 5035, 5194, 5300, 5789, 6650, 7049, 7420, 8270, 9275, 9310, 10070, 10388, 11578, 12985, 13300, 14098, 15713, 16540, 18550, 18620, 20140, 20675, 23156, 23275, 25175, 25970, 28196, 28945, 31426, 35245, 37100, 40523, 41350, 43831, 46550, 49343, 50350, 51940, 57890, 62852, 64925, 70490, 78565, 81046, 82700, 87662, 93100, 98686, 100700, 109991, 115780, 129850, 140980, 144725, 157130, 162092, 175324, 176225, 197372, 202615, 219155, 219982, 246715, 259700, 289450, 306817, 314260, 352450, 392825, 405230, 438310, 439964, 493430, 549955, 578900, 613634, 704900, 769937, 785650, 810460, 832789, 876620, 986860, 1013075, 1095775, 1099910, 1227268, 1233575, 1534085, 1539874, 1571300, 1665578, 2026150, 2147719, 2191550, 2199820, 2467150, 2749775, 3068170, 3079748, 3331156, 3849685, 4052300, 4163945, 4295438, 4383100, 4934300, 5499550, 5829523, 6136340, 7670425, 7699370, 8327890, 8590876, 10738595, 10999100, 11659046, 15340850, 15398740, 16655780, 19248425, 20819725, 21477190, 23318092, 29147615, 30681700, 38496850, 40806661, 41639450, 42954380, 53692975, 58295230, 76993700, 81613322, 83278900, 107385950, 116590460, 145738075, 163226644, 204033305, 214771900, 291476150, 408066610, 582952300, 816133220, 1020166525, 2040333050, 4080666100]

約数ペア:

[(1, 4080666100), (2, 2040333050), (4, 1020166525), (5, 816133220), (7, 582952300), (10, 408066610), (14, 291476150), (19, 214771900), (20, 204033305), (25, 163226644), (28, 145738075), (35, 116590460), (38, 107385950), (49, 83278900), (50, 81613322), (53, 76993700), (70, 58295230), (76, 53692975), (95, 42954380), (98, 41639450), (100, 40806661), (106, 38496850), (133, 30681700), (140, 29147615), (175, 23318092), (190, 21477190), (196, 20819725), (212, 19248425), (245, 16655780), (265, 15398740), (266, 15340850), (350, 11659046), (371, 10999100), (380, 10738595), (475, 8590876), (490, 8327890), (530, 7699370), (532, 7670425), (665, 6136340), (700, 5829523), (742, 5499550), (827, 4934300), (931, 4383100), (950, 4295438), (980, 4163945), (1007, 4052300), (1060, 3849685), (1225, 3331156), (1325, 3079748), (1330, 3068170), (1484, 2749775), (1654, 2467150), (1855, 2199820), (1862, 2191550), (1900, 2147719), (2014, 2026150), (2450, 1665578), (2597, 1571300), (2650, 1539874), (2660, 1534085), (3308, 1233575), (3325, 1227268), (3710, 1099910), (3724, 1095775), (4028, 1013075), (4135, 986860), (4655, 876620), (4900, 832789), (5035, 810460), (5194, 785650), (5300, 769937), (5789, 704900), (6650, 613634), (7049, 578900), (7420, 549955), (8270, 493430), (9275, 439964), (9310, 438310), (10070, 405230), (10388, 392825), (11578, 352450), (12985, 314260), (13300, 306817), (14098, 289450), (15713, 259700), (16540, 246715), (18550, 219982), (18620, 219155), (20140, 202615), (20675, 197372), (23156, 176225), (23275, 175324), (25175, 162092), (25970, 157130), (28196, 144725), (28945, 140980), (31426, 129850), (35245, 115780), (37100, 109991), (40523, 100700), (41350, 98686), (43831, 93100), (46550, 87662), (49343, 82700), (50350, 81046), (51940, 78565), (57890, 70490), (62852, 64925)]