23790980

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4523}}^1$

素因数の和:4795

約数の個数: 24

約数和(自身を含む): 50162112

約数和(自身を除く): 26371132

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 4523, 5260, 9046, 18092, 22615, 45230, 90460, 1189549, 2379098, 4758196, 5947745, 11895490, 23790980]

約数ペア:

[(1, 23790980), (2, 11895490), (4, 5947745), (5, 4758196), (10, 2379098), (20, 1189549), (263, 90460), (526, 45230), (1052, 22615), (1315, 18092), (2630, 9046), (4523, 5260)]