2430500

素因数分解:

$2^2\times 5^3\times {\mathrm{4861}}^1$

素因数の和:4880

約数の個数: 24

約数和(自身を含む): 5309304

約数和(自身を除く): 2878804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 4861, 9722, 19444, 24305, 48610, 97220, 121525, 243050, 486100, 607625, 1215250, 2430500]

約数ペア:

[(1, 2430500), (2, 1215250), (4, 607625), (5, 486100), (10, 243050), (20, 121525), (25, 97220), (50, 48610), (100, 24305), (125, 19444), (250, 9722), (500, 4861)]