13305560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1151}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 31829760

約数和(自身を除く): 18524200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1151, 1156, 1445, 2302, 2312, 2890, 4604, 5755, 5780, 9208, 11510, 11560, 19567, 23020, 39134, 46040, 78268, 97835, 156536, 195670, 332639, 391340, 665278, 782680, 1330556, 1663195, 2661112, 3326390, 6652780, 13305560]

約数ペア:

[(1, 13305560), (2, 6652780), (4, 3326390), (5, 2661112), (8, 1663195), (10, 1330556), (17, 782680), (20, 665278), (34, 391340), (40, 332639), (68, 195670), (85, 156536), (136, 97835), (170, 78268), (289, 46040), (340, 39134), (578, 23020), (680, 19567), (1151, 11560), (1156, 11510), (1445, 9208), (2302, 5780), (2312, 5755), (2890, 4604)]