3876269920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{28807}}^1$

素因数の和:28880

約数の個数: 72

約数和(自身を含む): 9484688304

約数和(自身を除く): 5608418384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 841, 928, 1160, 1682, 2320, 3364, 4205, 4640, 6728, 8410, 13456, 16820, 26912, 28807, 33640, 57614, 67280, 115228, 134560, 144035, 230456, 288070, 460912, 576140, 835403, 921824, 1152280, 1670806, 2304560, 3341612, 4177015, 4609120, 6683224, 8354030, 13366448, 16708060, 24226687, 26732896, 33416120, 48453374, 66832240, 96906748, 121133435, 133664480, 193813496, 242266870, 387626992, 484533740, 775253984, 969067480, 1938134960, 3876269920]

約数ペア:

[(1, 3876269920), (2, 1938134960), (4, 969067480), (5, 775253984), (8, 484533740), (10, 387626992), (16, 242266870), (20, 193813496), (29, 133664480), (32, 121133435), (40, 96906748), (58, 66832240), (80, 48453374), (116, 33416120), (145, 26732896), (160, 24226687), (232, 16708060), (290, 13366448), (464, 8354030), (580, 6683224), (841, 4609120), (928, 4177015), (1160, 3341612), (1682, 2304560), (2320, 1670806), (3364, 1152280), (4205, 921824), (4640, 835403), (6728, 576140), (8410, 460912), (13456, 288070), (16820, 230456), (26912, 144035), (28807, 134560), (33640, 115228), (57614, 67280)]