65360053640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{233428763}}^1$

素因数の和:233428781

約数の個数: 32

約数和(自身を含む): 168068710080

約数和(自身を除く): 102708656440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 233428763, 466857526, 933715052, 1167143815, 1634001341, 1867430104, 2334287630, 3268002682, 4668575260, 6536005364, 8170006705, 9337150520, 13072010728, 16340013410, 32680026820, 65360053640]

約数ペア:

[(1, 65360053640), (2, 32680026820), (4, 16340013410), (5, 13072010728), (7, 9337150520), (8, 8170006705), (10, 6536005364), (14, 4668575260), (20, 3268002682), (28, 2334287630), (35, 1867430104), (40, 1634001341), (56, 1167143815), (70, 933715052), (140, 466857526), (280, 233428763)]