10506500

素因数分解:

$2^2\times 5^3\times {\mathrm{21013}}^1$

素因数の和:21032

約数の個数: 24

約数和(自身を含む): 22947288

約数和(自身を除く): 12440788

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 21013, 42026, 84052, 105065, 210130, 420260, 525325, 1050650, 2101300, 2626625, 5253250, 10506500]

約数ペア:

[(1, 10506500), (2, 5253250), (4, 2626625), (5, 2101300), (10, 1050650), (20, 525325), (25, 420260), (50, 210130), (100, 105065), (125, 84052), (250, 42026), (500, 21013)]