24722140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10939}}^1$

素因数の和:11061

約数の個数: 24

約数和(自身を含む): 52380720

約数和(自身を除く): 27658580

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 10939, 21878, 43756, 54695, 109390, 218780, 1236107, 2472214, 4944428, 6180535, 12361070, 24722140]

約数ペア:

[(1, 24722140), (2, 12361070), (4, 6180535), (5, 4944428), (10, 2472214), (20, 1236107), (113, 218780), (226, 109390), (452, 54695), (565, 43756), (1130, 21878), (2260, 10939)]