3391250

素因数分解:

$2^1\times 5^4\times {\mathrm{2713}}^1$

素因数の和:2735

約数の個数: 20

約数和(自身を含む): 6358902

約数和(自身を除く): 2967652

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 2713, 5426, 13565, 27130, 67825, 135650, 339125, 678250, 1695625, 3391250]

約数ペア:

[(1, 3391250), (2, 1695625), (5, 678250), (10, 339125), (25, 135650), (50, 67825), (125, 27130), (250, 13565), (625, 5426), (1250, 2713)]