190059820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{88813}}^1$

素因数の和:88929

約数の個数: 24

約数和(自身を含む): 402860304

約数和(自身を除く): 212800484

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 88813, 177626, 355252, 444065, 888130, 1776260, 9502991, 19005982, 38011964, 47514955, 95029910, 190059820]

約数ペア:

[(1, 190059820), (2, 95029910), (4, 47514955), (5, 38011964), (10, 19005982), (20, 9502991), (107, 1776260), (214, 888130), (428, 444065), (535, 355252), (1070, 177626), (2140, 88813)]