22509280

素因数分解:

$2^5\times 5^1\times {\mathrm{140683}}^1$

素因数の和:140698

約数の個数: 24

約数和(自身を含む): 53178552

約数和(自身を除く): 30669272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 140683, 281366, 562732, 703415, 1125464, 1406830, 2250928, 2813660, 4501856, 5627320, 11254640, 22509280]

約数ペア:

[(1, 22509280), (2, 11254640), (4, 5627320), (5, 4501856), (8, 2813660), (10, 2250928), (16, 1406830), (20, 1125464), (32, 703415), (40, 562732), (80, 281366), (160, 140683)]