1877547580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{32051}}^1$

素因数の和:32190

約数の個数: 48

約数和(自身を含む): 4119323040

約数和(自身を除く): 2241775460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 1010, 2020, 2929, 5858, 11716, 14645, 29290, 32051, 58580, 64102, 128204, 160255, 320510, 641020, 929479, 1858958, 3237151, 3717916, 4647395, 6474302, 9294790, 12948604, 16185755, 18589580, 32371510, 64743020, 93877379, 187754758, 375509516, 469386895, 938773790, 1877547580]

約数ペア:

[(1, 1877547580), (2, 938773790), (4, 469386895), (5, 375509516), (10, 187754758), (20, 93877379), (29, 64743020), (58, 32371510), (101, 18589580), (116, 16185755), (145, 12948604), (202, 9294790), (290, 6474302), (404, 4647395), (505, 3717916), (580, 3237151), (1010, 1858958), (2020, 929479), (2929, 641020), (5858, 320510), (11716, 160255), (14645, 128204), (29290, 64102), (32051, 58580)]