129433100

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{7151}}^1$

素因数の和:7346

約数の個数: 36

約数和(自身を含む): 282461088

約数和(自身を除く): 153027988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 362, 724, 905, 1810, 3620, 4525, 7151, 9050, 14302, 18100, 28604, 35755, 71510, 143020, 178775, 357550, 715100, 1294331, 2588662, 5177324, 6471655, 12943310, 25886620, 32358275, 64716550, 129433100]

約数ペア:

[(1, 129433100), (2, 64716550), (4, 32358275), (5, 25886620), (10, 12943310), (20, 6471655), (25, 5177324), (50, 2588662), (100, 1294331), (181, 715100), (362, 357550), (724, 178775), (905, 143020), (1810, 71510), (3620, 35755), (4525, 28604), (7151, 18100), (9050, 14302)]