1030940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 2279760

約数和(自身を除く): 1248820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2713, 5426, 10852, 13565, 27130, 51547, 54260, 103094, 206188, 257735, 515470, 1030940]

約数ペア:

[(1, 1030940), (2, 515470), (4, 257735), (5, 206188), (10, 103094), (19, 54260), (20, 51547), (38, 27130), (76, 13565), (95, 10852), (190, 5426), (380, 2713)]