488200

素因数分解:

$2^3\times 5^2\times {\mathrm{2441}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 1135530

約数和(自身を除く): 647330

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2441, 4882, 9764, 12205, 19528, 24410, 48820, 61025, 97640, 122050, 244100, 488200]

約数ペア:

[(1, 488200), (2, 244100), (4, 122050), (5, 97640), (8, 61025), (10, 48820), (20, 24410), (25, 19528), (40, 12205), (50, 9764), (100, 4882), (200, 2441)]