23749940

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2333}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 49994280

約数和(自身を除く): 26244340

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2333, 2545, 4666, 5090, 9332, 10180, 11665, 23330, 46660, 1187497, 2374994, 4749988, 5937485, 11874970, 23749940]

約数ペア:

[(1, 23749940), (2, 11874970), (4, 5937485), (5, 4749988), (10, 2374994), (20, 1187497), (509, 46660), (1018, 23330), (2036, 11665), (2333, 10180), (2545, 9332), (4666, 5090)]