39980170

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67763}}^1$

素因数の和:67829

約数の個数: 16

約数和(自身を含む): 73185120

約数和(自身を除く): 33204950

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 67763, 135526, 338815, 677630, 3998017, 7996034, 19990085, 39980170]

約数ペア:

[(1, 39980170), (2, 19990085), (5, 7996034), (10, 3998017), (59, 677630), (118, 338815), (295, 135526), (590, 67763)]