9370780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4639}}^1$

素因数の和:4749

約数の個数: 24

約数和(自身を含む): 19877760

約数和(自身を除く): 10506980

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 4639, 9278, 18556, 23195, 46390, 92780, 468539, 937078, 1874156, 2342695, 4685390, 9370780]

約数ペア:

[(1, 9370780), (2, 4685390), (4, 2342695), (5, 1874156), (10, 937078), (20, 468539), (101, 92780), (202, 46390), (404, 23195), (505, 18556), (1010, 9278), (2020, 4639)]