13087750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4057

約数の個数: 32

約数和(自身を含む): 26391456

約数和(自身を除く): 13303706

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4027, 8054, 20135, 40270, 52351, 100675, 104702, 201350, 261755, 503375, 523510, 1006750, 1308775, 2617550, 6543875, 13087750]

約数ペア:

[(1, 13087750), (2, 6543875), (5, 2617550), (10, 1308775), (13, 1006750), (25, 523510), (26, 503375), (50, 261755), (65, 201350), (125, 104702), (130, 100675), (250, 52351), (325, 40270), (650, 20135), (1625, 8054), (3250, 4027)]