73859620

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{5407}}^1$

素因数の和:6099

約数の個数: 24

約数和(自身を含む): 155361024

約数和(自身を除く): 81501404

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 5407, 6830, 10814, 13660, 21628, 27035, 54070, 108140, 3692981, 7385962, 14771924, 18464905, 36929810, 73859620]

約数ペア:

[(1, 73859620), (2, 36929810), (4, 18464905), (5, 14771924), (10, 7385962), (20, 3692981), (683, 108140), (1366, 54070), (2732, 27035), (3415, 21628), (5407, 13660), (6830, 10814)]