11292920

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2741}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 25665120

約数和(自身を除く): 14372200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2741, 4120, 5482, 10964, 13705, 21928, 27410, 54820, 109640, 282323, 564646, 1129292, 1411615, 2258584, 2823230, 5646460, 11292920]

約数ペア:

[(1, 11292920), (2, 5646460), (4, 2823230), (5, 2258584), (8, 1411615), (10, 1129292), (20, 564646), (40, 282323), (103, 109640), (206, 54820), (412, 27410), (515, 21928), (824, 13705), (1030, 10964), (2060, 5482), (2741, 4120)]