22784260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49531}}^1$

素因数の和:49563

約数の個数: 24

約数和(自身を含む): 49928256

約数和(自身を除く): 27143996

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 49531, 99062, 198124, 247655, 495310, 990620, 1139213, 2278426, 4556852, 5696065, 11392130, 22784260]

約数ペア:

[(1, 22784260), (2, 11392130), (4, 5696065), (5, 4556852), (10, 2278426), (20, 1139213), (23, 990620), (46, 495310), (92, 247655), (115, 198124), (230, 99062), (460, 49531)]