124233800

素因数分解:

$2^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2417}}^1$

素因数の和:2690

約数の個数: 48

約数和(自身を含む): 290087460

約数和(自身を除く): 165853660

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 257, 514, 1028, 1285, 2056, 2417, 2570, 4834, 5140, 6425, 9668, 10280, 12085, 12850, 19336, 24170, 25700, 48340, 51400, 60425, 96680, 120850, 241700, 483400, 621169, 1242338, 2484676, 3105845, 4969352, 6211690, 12423380, 15529225, 24846760, 31058450, 62116900, 124233800]

約数ペア:

[(1, 124233800), (2, 62116900), (4, 31058450), (5, 24846760), (8, 15529225), (10, 12423380), (20, 6211690), (25, 4969352), (40, 3105845), (50, 2484676), (100, 1242338), (200, 621169), (257, 483400), (514, 241700), (1028, 120850), (1285, 96680), (2056, 60425), (2417, 51400), (2570, 48340), (4834, 25700), (5140, 24170), (6425, 19336), (9668, 12850), (10280, 12085)]