57689260

素因数分解:

$2^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2347}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 121297680

約数和(自身を除く): 63608420

約数列:

[1, 2, 4, 5, 10, 20, 1229, 2347, 2458, 4694, 4916, 6145, 9388, 11735, 12290, 23470, 24580, 46940, 2884463, 5768926, 11537852, 14422315, 28844630, 57689260]

約数ペア:

[(1, 57689260), (2, 28844630), (4, 14422315), (5, 11537852), (10, 5768926), (20, 2884463), (1229, 46940), (2347, 24580), (2458, 23470), (4694, 12290), (4916, 11735), (6145, 9388)]