98729780

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{8053}}^1$

素因数の和:8675

約数の個数: 24

約数和(自身を含む): 207696552

約数和(自身を除く): 108966772

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 8053, 12260, 16106, 32212, 40265, 80530, 161060, 4936489, 9872978, 19745956, 24682445, 49364890, 98729780]

約数ペア:

[(1, 98729780), (2, 49364890), (4, 24682445), (5, 19745956), (10, 9872978), (20, 4936489), (613, 161060), (1226, 80530), (2452, 40265), (3065, 32212), (6130, 16106), (8053, 12260)]