15675920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15073}}^1$

素因数の和:15099

約数の個数: 40

約数和(自身を含む): 39252696

約数和(自身を除く): 23576776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15073, 30146, 60292, 75365, 120584, 150730, 195949, 241168, 301460, 391898, 602920, 783796, 979745, 1205840, 1567592, 1959490, 3135184, 3918980, 7837960, 15675920]

約数ペア:

[(1, 15675920), (2, 7837960), (4, 3918980), (5, 3135184), (8, 1959490), (10, 1567592), (13, 1205840), (16, 979745), (20, 783796), (26, 602920), (40, 391898), (52, 301460), (65, 241168), (80, 195949), (104, 150730), (130, 120584), (208, 75365), (260, 60292), (520, 30146), (1040, 15073)]