136488680

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3673}}^1$

素因数の和:4613

約数の個数: 32

約数和(自身を含む): 307513800

約数和(自身を除く): 171025120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1858, 3673, 3716, 4645, 7346, 7432, 9290, 14692, 18365, 18580, 29384, 36730, 37160, 73460, 146920, 3412217, 6824434, 13648868, 17061085, 27297736, 34122170, 68244340, 136488680]

約数ペア:

[(1, 136488680), (2, 68244340), (4, 34122170), (5, 27297736), (8, 17061085), (10, 13648868), (20, 6824434), (40, 3412217), (929, 146920), (1858, 73460), (3673, 37160), (3716, 36730), (4645, 29384), (7346, 18580), (7432, 18365), (9290, 14692)]