100241780

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{4909}}^1$

素因数の和:5939

約数の個数: 24

約数和(自身を含む): 210756840

約数和(自身を除く): 110515060

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 4084, 4909, 5105, 9818, 10210, 19636, 20420, 24545, 49090, 98180, 5012089, 10024178, 20048356, 25060445, 50120890, 100241780]

約数ペア:

[(1, 100241780), (2, 50120890), (4, 25060445), (5, 20048356), (10, 10024178), (20, 5012089), (1021, 98180), (2042, 49090), (4084, 24545), (4909, 20420), (5105, 19636), (9818, 10210)]