29928020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48271}}^1$

素因数の和:48311

約数の個数: 24

約数和(自身を含む): 64877568

約数和(自身を除く): 34949548

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 48271, 96542, 193084, 241355, 482710, 965420, 1496401, 2992802, 5985604, 7482005, 14964010, 29928020]

約数ペア:

[(1, 29928020), (2, 14964010), (4, 7482005), (5, 5985604), (10, 2992802), (20, 1496401), (31, 965420), (62, 482710), (124, 241355), (155, 193084), (310, 96542), (620, 48271)]