36889420

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12379}}^1$

素因数の和:12537

約数の個数: 24

約数和(自身を含む): 77994000

約数和(自身を除く): 41104580

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 12379, 24758, 49516, 61895, 123790, 247580, 1844471, 3688942, 7377884, 9222355, 18444710, 36889420]

約数ペア:

[(1, 36889420), (2, 18444710), (4, 9222355), (5, 7377884), (10, 3688942), (20, 1844471), (149, 247580), (298, 123790), (596, 61895), (745, 49516), (1490, 24758), (2980, 12379)]