125409920

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^2\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 311835420

約数和(自身を除く): 186425500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 233, 290, 320, 464, 466, 580, 640, 841, 928, 932, 1160, 1165, 1682, 1856, 1864, 2320, 2330, 3364, 3712, 3728, 4205, 4640, 4660, 6728, 6757, 7456, 8410, 9280, 9320, 13456, 13514, 14912, 16820, 18560, 18640, 26912, 27028, 29824, 33640, 33785, 37280, 53824, 54056, 67280, 67570, 74560, 107648, 108112, 134560, 135140, 149120, 195953, 216224, 269120, 270280, 391906, 432448, 538240, 540560, 783812, 864896, 979765, 1081120, 1567624, 1959530, 2162240, 3135248, 3919060, 4324480, 6270496, 7838120, 12540992, 15676240, 25081984, 31352480, 62704960, 125409920]

約数ペア:

[(1, 125409920), (2, 62704960), (4, 31352480), (5, 25081984), (8, 15676240), (10, 12540992), (16, 7838120), (20, 6270496), (29, 4324480), (32, 3919060), (40, 3135248), (58, 2162240), (64, 1959530), (80, 1567624), (116, 1081120), (128, 979765), (145, 864896), (160, 783812), (232, 540560), (233, 538240), (290, 432448), (320, 391906), (464, 270280), (466, 269120), (580, 216224), (640, 195953), (841, 149120), (928, 135140), (932, 134560), (1160, 108112), (1165, 107648), (1682, 74560), (1856, 67570), (1864, 67280), (2320, 54056), (2330, 53824), (3364, 37280), (3712, 33785), (3728, 33640), (4205, 29824), (4640, 27028), (4660, 26912), (6728, 18640), (6757, 18560), (7456, 16820), (8410, 14912), (9280, 13514), (9320, 13456)]