71320303610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{375370019}}^1$

素因数の和:375370045

約数の個数: 16

約数和(自身を含む): 135133207200

約数和(自身を除く): 63812903590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 375370019, 750740038, 1876850095, 3753700190, 7132030361, 14264060722, 35660151805, 71320303610]

約数ペア:

[(1, 71320303610), (2, 35660151805), (5, 14264060722), (10, 7132030361), (19, 3753700190), (38, 1876850095), (95, 750740038), (190, 375370019)]