4831240

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 10935000

約数和(自身を除く): 6103760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 449, 538, 898, 1076, 1345, 1796, 2152, 2245, 2690, 3592, 4490, 5380, 8980, 10760, 17960, 120781, 241562, 483124, 603905, 966248, 1207810, 2415620, 4831240]

約数ペア:

[(1, 4831240), (2, 2415620), (4, 1207810), (5, 966248), (8, 603905), (10, 483124), (20, 241562), (40, 120781), (269, 17960), (449, 10760), (538, 8980), (898, 5380), (1076, 4490), (1345, 3592), (1796, 2690), (2152, 2245)]