2738867020

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{185309}}^1$

素因数の和:186057

約数の個数: 24

約数和(自身を含む): 5759434800

約数和(自身を除く): 3020567780

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 14780, 185309, 370618, 741236, 926545, 1853090, 3706180, 136943351, 273886702, 547773404, 684716755, 1369433510, 2738867020]

約数ペア:

[(1, 2738867020), (2, 1369433510), (4, 684716755), (5, 547773404), (10, 273886702), (20, 136943351), (739, 3706180), (1478, 1853090), (2956, 926545), (3695, 741236), (7390, 370618), (14780, 185309)]