23153140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24631}}^1$

素因数の和:24687

約数の個数: 24

約数和(自身を含む): 49658112

約数和(自身を除く): 26504972

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 24631, 49262, 98524, 123155, 246310, 492620, 1157657, 2315314, 4630628, 5788285, 11576570, 23153140]

約数ペア:

[(1, 23153140), (2, 11576570), (4, 5788285), (5, 4630628), (10, 2315314), (20, 1157657), (47, 492620), (94, 246310), (188, 123155), (235, 98524), (470, 49262), (940, 24631)]