880528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5003}}^1$

素因数の和:5022

約数の個数: 20

約数和(自身を含む): 1861488

約数和(自身を除く): 980960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5003, 10006, 20012, 40024, 55033, 80048, 110066, 220132, 440264, 880528]

約数ペア:

[(1, 880528), (2, 440264), (4, 220132), (8, 110066), (11, 80048), (16, 55033), (22, 40024), (44, 20012), (88, 10006), (176, 5003)]