23101580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15823}}^1$

素因数の和:15905

約数の個数: 24

約数和(自身を含む): 49180992

約数和(自身を除く): 26079412

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15823, 31646, 63292, 79115, 158230, 316460, 1155079, 2310158, 4620316, 5775395, 11550790, 23101580]

約数ペア:

[(1, 23101580), (2, 11550790), (4, 5775395), (5, 4620316), (10, 2310158), (20, 1155079), (73, 316460), (146, 158230), (292, 79115), (365, 63292), (730, 31646), (1460, 15823)]