83383240

素因数分解:

$2^3\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1669}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 187875000

約数和(自身を除く): 104491760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1249, 1669, 2498, 3338, 4996, 6245, 6676, 8345, 9992, 12490, 13352, 16690, 24980, 33380, 49960, 66760, 2084581, 4169162, 8338324, 10422905, 16676648, 20845810, 41691620, 83383240]

約数ペア:

[(1, 83383240), (2, 41691620), (4, 20845810), (5, 16676648), (8, 10422905), (10, 8338324), (20, 4169162), (40, 2084581), (1249, 66760), (1669, 49960), (2498, 33380), (3338, 24980), (4996, 16690), (6245, 13352), (6676, 12490), (8345, 9992)]