103665020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40813}}^1$

素因数の和:40949

約数の個数: 24

約数和(自身を含む): 219416064

約数和(自身を除く): 115751044

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 40813, 81626, 163252, 204065, 408130, 816260, 5183251, 10366502, 20733004, 25916255, 51832510, 103665020]

約数ペア:

[(1, 103665020), (2, 51832510), (4, 25916255), (5, 20733004), (10, 10366502), (20, 5183251), (127, 816260), (254, 408130), (508, 204065), (635, 163252), (1270, 81626), (2540, 40813)]