3090580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 6650280

約数和(自身を除く): 3559700

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3769, 7538, 15076, 18845, 37690, 75380, 154529, 309058, 618116, 772645, 1545290, 3090580]

約数ペア:

[(1, 3090580), (2, 1545290), (4, 772645), (5, 618116), (10, 309058), (20, 154529), (41, 75380), (82, 37690), (164, 18845), (205, 15076), (410, 7538), (820, 3769)]