571900540

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{45317}}^1$

素因数の和:45957

約数の個数: 24

約数和(自身を含む): 1202920992

約数和(自身を除く): 631020452

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 12620, 45317, 90634, 181268, 226585, 453170, 906340, 28595027, 57190054, 114380108, 142975135, 285950270, 571900540]

約数ペア:

[(1, 571900540), (2, 285950270), (4, 142975135), (5, 114380108), (10, 57190054), (20, 28595027), (631, 906340), (1262, 453170), (2524, 226585), (3155, 181268), (6310, 90634), (12620, 45317)]