106288880

素因数分解:

$2^4\times 5^1\times {\mathrm{1328611}}^1$

素因数の和:1328624

約数の個数: 20

約数和(自身を含む): 247121832

約数和(自身を除く): 140832952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1328611, 2657222, 5314444, 6643055, 10628888, 13286110, 21257776, 26572220, 53144440, 106288880]

約数ペア:

[(1, 106288880), (2, 53144440), (4, 26572220), (5, 21257776), (8, 13286110), (10, 10628888), (16, 6643055), (20, 5314444), (40, 2657222), (80, 1328611)]