868808450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1867}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 1663581024

約数和(自身を除く): 794772574

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 227, 410, 454, 1025, 1135, 1867, 2050, 2270, 3734, 5675, 9307, 9335, 11350, 18614, 18670, 46535, 46675, 76547, 93070, 93350, 153094, 232675, 382735, 423809, 465350, 765470, 847618, 1913675, 2119045, 3827350, 4238090, 10595225, 17376169, 21190450, 34752338, 86880845, 173761690, 434404225, 868808450]

約数ペア:

[(1, 868808450), (2, 434404225), (5, 173761690), (10, 86880845), (25, 34752338), (41, 21190450), (50, 17376169), (82, 10595225), (205, 4238090), (227, 3827350), (410, 2119045), (454, 1913675), (1025, 847618), (1135, 765470), (1867, 465350), (2050, 423809), (2270, 382735), (3734, 232675), (5675, 153094), (9307, 93350), (9335, 93070), (11350, 76547), (18614, 46675), (18670, 46535)]