12468550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8599}}^1$

素因数の和:8640

約数の個数: 24

約数和(自身を含む): 23994000

約数和(自身を除く): 11525450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 8599, 17198, 42995, 85990, 214975, 249371, 429950, 498742, 1246855, 2493710, 6234275, 12468550]

約数ペア:

[(1, 12468550), (2, 6234275), (5, 2493710), (10, 1246855), (25, 498742), (29, 429950), (50, 249371), (58, 214975), (145, 85990), (290, 42995), (725, 17198), (1450, 8599)]