13490450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4027}}^1$

素因数の和:4106

約数の個数: 24

約数和(自身を含む): 25473072

約数和(自身を除く): 11982622

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 4027, 8054, 20135, 40270, 100675, 201350, 269809, 539618, 1349045, 2698090, 6745225, 13490450]

約数ペア:

[(1, 13490450), (2, 6745225), (5, 2698090), (10, 1349045), (25, 539618), (50, 269809), (67, 201350), (134, 100675), (335, 40270), (670, 20135), (1675, 8054), (3350, 4027)]