26477740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24979}}^1$

素因数の和:25041

約数の個数: 24

約数和(自身を含む): 56654640

約数和(自身を除く): 30176900

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 24979, 49958, 99916, 124895, 249790, 499580, 1323887, 2647774, 5295548, 6619435, 13238870, 26477740]

約数ペア:

[(1, 26477740), (2, 13238870), (4, 6619435), (5, 5295548), (10, 2647774), (20, 1323887), (53, 499580), (106, 249790), (212, 124895), (265, 99916), (530, 49958), (1060, 24979)]