29143580

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8423}}^1$

素因数の和:8605

約数の個数: 24

約数和(自身を含む): 61562592

約数和(自身を除く): 32419012

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 8423, 16846, 33692, 42115, 84230, 168460, 1457179, 2914358, 5828716, 7285895, 14571790, 29143580]

約数ペア:

[(1, 29143580), (2, 14571790), (4, 7285895), (5, 5828716), (10, 2914358), (20, 1457179), (173, 168460), (346, 84230), (692, 42115), (865, 33692), (1730, 16846), (3460, 8423)]