23395280

素因数分解:

$2^4\times 5^1\times {\mathrm{292441}}^1$

素因数の和:292454

約数の個数: 20

約数和(自身を含む): 54394212

約数和(自身を除く): 30998932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 292441, 584882, 1169764, 1462205, 2339528, 2924410, 4679056, 5848820, 11697640, 23395280]

約数ペア:

[(1, 23395280), (2, 11697640), (4, 5848820), (5, 4679056), (8, 2924410), (10, 2339528), (16, 1462205), (20, 1169764), (40, 584882), (80, 292441)]