432816040

素因数分解:

$2^3\times 5^1\times {\mathrm{10820401}}^1$

素因数の和:10820412

約数の個数: 16

約数和(自身を含む): 973836180

約数和(自身を除く): 541020140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10820401, 21640802, 43281604, 54102005, 86563208, 108204010, 216408020, 432816040]

約数ペア:

[(1, 432816040), (2, 216408020), (4, 108204010), (5, 86563208), (8, 54102005), (10, 43281604), (20, 21640802), (40, 10820401)]