22597660

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4079}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 47638080

約数和(自身を除く): 25040420

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 4079, 5540, 8158, 16316, 20395, 40790, 81580, 1129883, 2259766, 4519532, 5649415, 11298830, 22597660]

約数ペア:

[(1, 22597660), (2, 11298830), (4, 5649415), (5, 4519532), (10, 2259766), (20, 1129883), (277, 81580), (554, 40790), (1108, 20395), (1385, 16316), (2770, 8158), (4079, 5540)]