23108500

素因数分解:

$2^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 51040080

約数和(自身を除く): 27931580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 226, 250, 409, 452, 500, 565, 818, 1130, 1636, 2045, 2260, 2825, 4090, 5650, 8180, 10225, 11300, 14125, 20450, 28250, 40900, 46217, 51125, 56500, 92434, 102250, 184868, 204500, 231085, 462170, 924340, 1155425, 2310850, 4621700, 5777125, 11554250, 23108500]

約数ペア:

[(1, 23108500), (2, 11554250), (4, 5777125), (5, 4621700), (10, 2310850), (20, 1155425), (25, 924340), (50, 462170), (100, 231085), (113, 204500), (125, 184868), (226, 102250), (250, 92434), (409, 56500), (452, 51125), (500, 46217), (565, 40900), (818, 28250), (1130, 20450), (1636, 14125), (2045, 11300), (2260, 10225), (2825, 8180), (4090, 5650)]