39861990145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{568523}}^1$

素因数の和:568944

約数の個数: 16

約数和(自身を含む): 49256919360

約数和(自身を除く): 9394929215

約数列:

[1, 5, 37, 185, 379, 1895, 14023, 70115, 568523, 2842615, 21035351, 105176755, 215470217, 1077351085, 7972398029, 39861990145]

約数ペア:

[(1, 39861990145), (5, 7972398029), (37, 1077351085), (185, 215470217), (379, 105176755), (1895, 21035351), (14023, 2842615), (70115, 568523)]