5200989140

素因数分解:

$2^2\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{101701}}^1$

素因数の和:104267

約数の個数: 24

約数和(自身を含む): 10926456072

約数和(自身を除く): 5725466932

約数列:

[1, 2, 4, 5, 10, 20, 2557, 5114, 10228, 12785, 25570, 51140, 101701, 203402, 406804, 508505, 1017010, 2034020, 260049457, 520098914, 1040197828, 1300247285, 2600494570, 5200989140]

約数ペア:

[(1, 5200989140), (2, 2600494570), (4, 1300247285), (5, 1040197828), (10, 520098914), (20, 260049457), (2557, 2034020), (5114, 1017010), (10228, 508505), (12785, 406804), (25570, 203402), (51140, 101701)]