5432540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 11491200

約数和(自身を除く): 6058660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 1823, 2980, 3646, 7292, 9115, 18230, 36460, 271627, 543254, 1086508, 1358135, 2716270, 5432540]

約数ペア:

[(1, 5432540), (2, 2716270), (4, 1358135), (5, 1086508), (10, 543254), (20, 271627), (149, 36460), (298, 18230), (596, 9115), (745, 7292), (1490, 3646), (1823, 2980)]