8942680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13151}}^1$

素因数の和:13179

約数の個数: 32

約数和(自身を含む): 21306240

約数和(自身を除く): 12363560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13151, 26302, 52604, 65755, 105208, 131510, 223567, 263020, 447134, 526040, 894268, 1117835, 1788536, 2235670, 4471340, 8942680]

約数ペア:

[(1, 8942680), (2, 4471340), (4, 2235670), (5, 1788536), (8, 1117835), (10, 894268), (17, 526040), (20, 447134), (34, 263020), (40, 223567), (68, 131510), (85, 105208), (136, 65755), (170, 52604), (340, 26302), (680, 13151)]