3485402920

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{534571}}^1$

素因数の和:534745

約数の個数: 32

約数和(自身を含む): 7890282720

約数和(自身を除く): 4404879800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 534571, 1069142, 2138284, 2672855, 4276568, 5345710, 10691420, 21382840, 87135073, 174270146, 348540292, 435675365, 697080584, 871350730, 1742701460, 3485402920]

約数ペア:

[(1, 3485402920), (2, 1742701460), (4, 871350730), (5, 697080584), (8, 435675365), (10, 348540292), (20, 174270146), (40, 87135073), (163, 21382840), (326, 10691420), (652, 5345710), (815, 4276568), (1304, 2672855), (1630, 2138284), (3260, 1069142), (6520, 534571)]