22504780

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4957}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 47477808

約数和(自身を除く): 24973028

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 4957, 9914, 19828, 24785, 49570, 99140, 1125239, 2250478, 4500956, 5626195, 11252390, 22504780]

約数ペア:

[(1, 22504780), (2, 11252390), (4, 5626195), (5, 4500956), (10, 2250478), (20, 1125239), (227, 99140), (454, 49570), (908, 24785), (1135, 19828), (2270, 9914), (4540, 4957)]