130046900

素因数分解:

$2^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{3089}}^1$

素因数の和:3524

約数の個数: 36

約数和(自身を含む): 282963660

約数和(自身を除く): 152916760

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 421, 842, 1684, 2105, 3089, 4210, 6178, 8420, 10525, 12356, 15445, 21050, 30890, 42100, 61780, 77225, 154450, 308900, 1300469, 2600938, 5201876, 6502345, 13004690, 26009380, 32511725, 65023450, 130046900]

約数ペア:

[(1, 130046900), (2, 65023450), (4, 32511725), (5, 26009380), (10, 13004690), (20, 6502345), (25, 5201876), (50, 2600938), (100, 1300469), (421, 308900), (842, 154450), (1684, 77225), (2105, 61780), (3089, 42100), (4210, 30890), (6178, 21050), (8420, 15445), (10525, 12356)]