56002600

素因数分解:

$2^3\times 5^2\times {\mathrm{280013}}^1$

素因数の和:280029

約数の個数: 24

約数和(自身を含む): 130206510

約数和(自身を除く): 74203910

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 280013, 560026, 1120052, 1400065, 2240104, 2800130, 5600260, 7000325, 11200520, 14000650, 28001300, 56002600]

約数ペア:

[(1, 56002600), (2, 28001300), (4, 14000650), (5, 11200520), (8, 7000325), (10, 5600260), (20, 2800130), (25, 2240104), (40, 1400065), (50, 1120052), (100, 560026), (200, 280013)]