100940410

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 185068800

約数和(自身を除く): 84128390

約数列:

[1, 2, 5, 10, 101, 139, 202, 278, 505, 695, 719, 1010, 1390, 1438, 3595, 7190, 14039, 28078, 70195, 72619, 99941, 140390, 145238, 199882, 363095, 499705, 726190, 999410, 10094041, 20188082, 50470205, 100940410]

約数ペア:

[(1, 100940410), (2, 50470205), (5, 20188082), (10, 10094041), (101, 999410), (139, 726190), (202, 499705), (278, 363095), (505, 199882), (695, 145238), (719, 140390), (1010, 99941), (1390, 72619), (1438, 70195), (3595, 28078), (7190, 14039)]