9280820

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{757}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 19547304

約数和(自身を除く): 10266484

約数列:

[1, 2, 4, 5, 10, 20, 613, 757, 1226, 1514, 2452, 3028, 3065, 3785, 6130, 7570, 12260, 15140, 464041, 928082, 1856164, 2320205, 4640410, 9280820]

約数ペア:

[(1, 9280820), (2, 4640410), (4, 2320205), (5, 1856164), (10, 928082), (20, 464041), (613, 15140), (757, 12260), (1226, 7570), (1514, 6130), (2452, 3785), (3028, 3065)]