29916220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10039}}^1$

素因数の和:10197

約数の個数: 24

約数和(自身を含む): 63252000

約数和(自身を除く): 33335780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 10039, 20078, 40156, 50195, 100390, 200780, 1495811, 2991622, 5983244, 7479055, 14958110, 29916220]

約数ペア:

[(1, 29916220), (2, 14958110), (4, 7479055), (5, 5983244), (10, 2991622), (20, 1495811), (149, 200780), (298, 100390), (596, 50195), (745, 40156), (1490, 20078), (2980, 10039)]