22566380

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4721}}^1$

素因数の和:4969

約数の個数: 24

約数和(自身を含む): 47597760

約数和(自身を除く): 25031380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4721, 4780, 9442, 18884, 23605, 47210, 94420, 1128319, 2256638, 4513276, 5641595, 11283190, 22566380]

約数ペア:

[(1, 22566380), (2, 11283190), (4, 5641595), (5, 4513276), (10, 2256638), (20, 1128319), (239, 94420), (478, 47210), (956, 23605), (1195, 18884), (2390, 9442), (4721, 4780)]