12442750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 23654592

約数和(自身を除く): 11211842

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 701, 710, 1402, 1775, 3505, 3550, 7010, 8875, 17525, 17750, 35050, 49771, 87625, 99542, 175250, 248855, 497710, 1244275, 2488550, 6221375, 12442750]

約数ペア:

[(1, 12442750), (2, 6221375), (5, 2488550), (10, 1244275), (25, 497710), (50, 248855), (71, 175250), (125, 99542), (142, 87625), (250, 49771), (355, 35050), (701, 17750), (710, 17525), (1402, 8875), (1775, 7010), (3505, 3550)]