2061880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 4885200

約数和(自身を除く): 2823320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2713, 5426, 10852, 13565, 21704, 27130, 51547, 54260, 103094, 108520, 206188, 257735, 412376, 515470, 1030940, 2061880]

約数ペア:

[(1, 2061880), (2, 1030940), (4, 515470), (5, 412376), (8, 257735), (10, 206188), (19, 108520), (20, 103094), (38, 54260), (40, 51547), (76, 27130), (95, 21704), (152, 13565), (190, 10852), (380, 5426), (760, 2713)]