11120920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9587}}^1$

素因数の和:9627

約数の個数: 32

約数和(自身を含む): 25887600

約数和(自身を除く): 14766680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 9587, 19174, 38348, 47935, 76696, 95870, 191740, 278023, 383480, 556046, 1112092, 1390115, 2224184, 2780230, 5560460, 11120920]

約数ペア:

[(1, 11120920), (2, 5560460), (4, 2780230), (5, 2224184), (8, 1390115), (10, 1112092), (20, 556046), (29, 383480), (40, 278023), (58, 191740), (116, 95870), (145, 76696), (232, 47935), (290, 38348), (580, 19174), (1160, 9587)]