358809020

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{29851}}^1$

素因数の和:30461

約数の個数: 24

約数和(自身を含む): 754777968

約数和(自身を除く): 395968948

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 29851, 59702, 119404, 149255, 298510, 597020, 17940451, 35880902, 71761804, 89702255, 179404510, 358809020]

約数ペア:

[(1, 358809020), (2, 179404510), (4, 89702255), (5, 71761804), (10, 35880902), (20, 17940451), (601, 597020), (1202, 298510), (2404, 149255), (3005, 119404), (6010, 59702), (12020, 29851)]