10865380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31957}}^1$

素因数の和:31983

約数の個数: 24

約数和(自身を含む): 24160248

約数和(自身を除く): 13294868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 31957, 63914, 127828, 159785, 319570, 543269, 639140, 1086538, 2173076, 2716345, 5432690, 10865380]

約数ペア:

[(1, 10865380), (2, 5432690), (4, 2716345), (5, 2173076), (10, 1086538), (17, 639140), (20, 543269), (34, 319570), (68, 159785), (85, 127828), (170, 63914), (340, 31957)]