506200

素因数分解:

$2^3\times 5^2\times {\mathrm{2531}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 1177380

約数和(自身を除く): 671180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2531, 5062, 10124, 12655, 20248, 25310, 50620, 63275, 101240, 126550, 253100, 506200]

約数ペア:

[(1, 506200), (2, 253100), (4, 126550), (5, 101240), (8, 63275), (10, 50620), (20, 25310), (25, 20248), (40, 12655), (50, 10124), (100, 5062), (200, 2531)]