76482020

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{3467}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 160804224

約数和(自身を除く): 84322204

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 3467, 4412, 5515, 6934, 11030, 13868, 17335, 22060, 34670, 69340, 3824101, 7648202, 15296404, 19120505, 38241010, 76482020]

約数ペア:

[(1, 76482020), (2, 38241010), (4, 19120505), (5, 15296404), (10, 7648202), (20, 3824101), (1103, 69340), (2206, 34670), (3467, 22060), (4412, 17335), (5515, 13868), (6934, 11030)]