589668860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2680313}}^1$

素因数の和:2680333

約数の個数: 24

約数和(自身を含む): 1350878256

約数和(自身を除く): 761209396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2680313, 5360626, 10721252, 13401565, 26803130, 29483443, 53606260, 58966886, 117933772, 147417215, 294834430, 589668860]

約数ペア:

[(1, 589668860), (2, 294834430), (4, 147417215), (5, 117933772), (10, 58966886), (11, 53606260), (20, 29483443), (22, 26803130), (44, 13401565), (55, 10721252), (110, 5360626), (220, 2680313)]