22628780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49193}}^1$

素因数の和:49225

約数の個数: 24

約数和(自身を含む): 49587552

約数和(自身を除く): 26958772

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 49193, 98386, 196772, 245965, 491930, 983860, 1131439, 2262878, 4525756, 5657195, 11314390, 22628780]

約数ペア:

[(1, 22628780), (2, 11314390), (4, 5657195), (5, 4525756), (10, 2262878), (20, 1131439), (23, 983860), (46, 491930), (92, 245965), (115, 196772), (230, 98386), (460, 49193)]