10996220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18959}}^1$

素因数の和:18997

約数の個数: 24

約数和(自身を含む): 23889600

約数和(自身を除く): 12893380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 18959, 37918, 75836, 94795, 189590, 379180, 549811, 1099622, 2199244, 2749055, 5498110, 10996220]

約数ペア:

[(1, 10996220), (2, 5498110), (4, 2749055), (5, 2199244), (10, 1099622), (20, 549811), (29, 379180), (58, 189590), (116, 94795), (145, 75836), (290, 37918), (580, 18959)]