76410190

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{20161}}^1$

素因数の和:20547

約数の個数: 16

約数和(自身を含む): 137908080

約数和(自身を除く): 61497890

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 20161, 40322, 100805, 201610, 7641019, 15282038, 38205095, 76410190]

約数ペア:

[(1, 76410190), (2, 38205095), (5, 15282038), (10, 7641019), (379, 201610), (758, 100805), (1895, 40322), (3790, 20161)]