26265470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 60587352

約数和(自身を除く): 34321882

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 443, 490, 539, 605, 770, 847, 886, 1078, 1210, 1694, 2215, 2695, 3101, 4235, 4430, 4873, 5390, 5929, 6202, 8470, 9746, 11858, 15505, 21707, 24365, 29645, 31010, 34111, 43414, 48730, 53603, 59290, 68222, 107206, 108535, 170555, 217070, 238777, 268015, 341110, 375221, 477554, 536030, 750442, 1193885, 1876105, 2387770, 2626547, 3752210, 5253094, 13132735, 26265470]

約数ペア:

[(1, 26265470), (2, 13132735), (5, 5253094), (7, 3752210), (10, 2626547), (11, 2387770), (14, 1876105), (22, 1193885), (35, 750442), (49, 536030), (55, 477554), (70, 375221), (77, 341110), (98, 268015), (110, 238777), (121, 217070), (154, 170555), (242, 108535), (245, 107206), (385, 68222), (443, 59290), (490, 53603), (539, 48730), (605, 43414), (770, 34111), (847, 31010), (886, 29645), (1078, 24365), (1210, 21707), (1694, 15505), (2215, 11858), (2695, 9746), (3101, 8470), (4235, 6202), (4430, 5929), (4873, 5390)]