1900992050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1311029}}^1$

素因数の和:1311070

約数の個数: 24

約数和(自身を含む): 3657773700

約数和(自身を除く): 1756781650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1311029, 2622058, 6555145, 13110290, 32775725, 38019841, 65551450, 76039682, 190099205, 380198410, 950496025, 1900992050]

約数ペア:

[(1, 1900992050), (2, 950496025), (5, 380198410), (10, 190099205), (25, 76039682), (29, 65551450), (50, 38019841), (58, 32775725), (145, 13110290), (290, 6555145), (725, 2622058), (1450, 1311029)]