24288100

素因数分解:

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

素因数の和:2832

約数の個数: 36

約数和(自身を含む): 53316900

約数和(自身を除く): 29028800

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1780, 2225, 2729, 4450, 5458, 8900, 10916, 13645, 27290, 54580, 68225, 136450, 242881, 272900, 485762, 971524, 1214405, 2428810, 4857620, 6072025, 12144050, 24288100]

約数ペア:

[(1, 24288100), (2, 12144050), (4, 6072025), (5, 4857620), (10, 2428810), (20, 1214405), (25, 971524), (50, 485762), (89, 272900), (100, 242881), (178, 136450), (356, 68225), (445, 54580), (890, 27290), (1780, 13645), (2225, 10916), (2729, 8900), (4450, 5458)]