9088780

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3469}}^1$

素因数の和:3609

約数の個数: 24

約数和(自身を含む): 19237680

約数和(自身を除く): 10148900

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3469, 6938, 13876, 17345, 34690, 69380, 454439, 908878, 1817756, 2272195, 4544390, 9088780]

約数ペア:

[(1, 9088780), (2, 4544390), (4, 2272195), (5, 1817756), (10, 908878), (20, 454439), (131, 69380), (262, 34690), (524, 17345), (655, 13876), (1310, 6938), (2620, 3469)]