230833840

素因数分解:

$2^4\times 5^1\times {\mathrm{2885423}}^1$

素因数の和:2885436

約数の個数: 20

約数和(自身を含む): 536688864

約数和(自身を除く): 305855024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2885423, 5770846, 11541692, 14427115, 23083384, 28854230, 46166768, 57708460, 115416920, 230833840]

約数ペア:

[(1, 230833840), (2, 115416920), (4, 57708460), (5, 46166768), (8, 28854230), (10, 23083384), (16, 14427115), (20, 11541692), (40, 5770846), (80, 2885423)]