964488641080

素因数分解:

$2^3\times 5^1\times {\mathrm{24112216027}}^1$

素因数の和:24112216038

約数の個数: 16

約数和(自身を含む): 2170099442520

約数和(自身を除く): 1205610801440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24112216027, 48224432054, 96448864108, 120561080135, 192897728216, 241122160270, 482244320540, 964488641080]

約数ペア:

[(1, 964488641080), (2, 482244320540), (4, 241122160270), (5, 192897728216), (8, 120561080135), (10, 96448864108), (20, 48224432054), (40, 24112216027)]