12144050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2830

約数の個数: 24

約数和(自身を含む): 22850100

約数和(自身を除く): 10706050

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 2729, 4450, 5458, 13645, 27290, 68225, 136450, 242881, 485762, 1214405, 2428810, 6072025, 12144050]

約数ペア:

[(1, 12144050), (2, 6072025), (5, 2428810), (10, 1214405), (25, 485762), (50, 242881), (89, 136450), (178, 68225), (445, 27290), (890, 13645), (2225, 5458), (2729, 4450)]