230930042020

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{39407857}}^1$

素因数の和:39408159

約数の個数: 24

約数和(自身を含む): 486608230584

約数和(自身を除く): 255678188564

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 39407857, 78815714, 157631428, 197039285, 394078570, 788157140, 11546502101, 23093004202, 46186008404, 57732510505, 115465021010, 230930042020]

約数ペア:

[(1, 230930042020), (2, 115465021010), (4, 57732510505), (5, 46186008404), (10, 23093004202), (20, 11546502101), (293, 788157140), (586, 394078570), (1172, 197039285), (1465, 157631428), (2930, 78815714), (5860, 39407857)]