57658960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{857}}^1$

素因数の和:928

約数の個数: 60

約数和(自身を含む): 139001148

約数和(自身を除く): 81342188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 841, 857, 1160, 1682, 1714, 2320, 3364, 3428, 4205, 4285, 6728, 6856, 8410, 8570, 13456, 13712, 16820, 17140, 24853, 33640, 34280, 49706, 67280, 68560, 99412, 124265, 198824, 248530, 397648, 497060, 720737, 994120, 1441474, 1988240, 2882948, 3603685, 5765896, 7207370, 11531792, 14414740, 28829480, 57658960]

約数ペア:

[(1, 57658960), (2, 28829480), (4, 14414740), (5, 11531792), (8, 7207370), (10, 5765896), (16, 3603685), (20, 2882948), (29, 1988240), (40, 1441474), (58, 994120), (80, 720737), (116, 497060), (145, 397648), (232, 248530), (290, 198824), (464, 124265), (580, 99412), (841, 68560), (857, 67280), (1160, 49706), (1682, 34280), (1714, 33640), (2320, 24853), (3364, 17140), (3428, 16820), (4205, 13712), (4285, 13456), (6728, 8570), (6856, 8410)]