23936980

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4657}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 50474088

約数和(自身を除く): 26537108

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 4657, 5140, 9314, 18628, 23285, 46570, 93140, 1196849, 2393698, 4787396, 5984245, 11968490, 23936980]

約数ペア:

[(1, 23936980), (2, 11968490), (4, 5984245), (5, 4787396), (10, 2393698), (20, 1196849), (257, 93140), (514, 46570), (1028, 23285), (1285, 18628), (2570, 9314), (4657, 5140)]