10619890180

素因数分解:

$2^2\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{225859}}^1$

素因数の和:228219

約数の個数: 24

約数和(自身を含む): 22311354240

約数和(自身を除く): 11691464060

約数列:

[1, 2, 4, 5, 10, 20, 2351, 4702, 9404, 11755, 23510, 47020, 225859, 451718, 903436, 1129295, 2258590, 4517180, 530994509, 1061989018, 2123978036, 2654972545, 5309945090, 10619890180]

約数ペア:

[(1, 10619890180), (2, 5309945090), (4, 2654972545), (5, 2123978036), (10, 1061989018), (20, 530994509), (2351, 4517180), (4702, 2258590), (9404, 1129295), (11755, 903436), (23510, 451718), (47020, 225859)]