1120696580

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{514081}}^1$

素因数の和:514199

約数の個数: 24

約数和(自身を含む): 2375058840

約数和(自身を除く): 1254362260

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 514081, 1028162, 2056324, 2570405, 5140810, 10281620, 56034829, 112069658, 224139316, 280174145, 560348290, 1120696580]

約数ペア:

[(1, 1120696580), (2, 560348290), (4, 280174145), (5, 224139316), (10, 112069658), (20, 56034829), (109, 10281620), (218, 5140810), (436, 2570405), (545, 2056324), (1090, 1028162), (2180, 514081)]