126601760

素因数分解:

$2^5\times 5^1\times {\mathrm{791261}}^1$

素因数の和:791276

約数の個数: 24

約数和(自身を含む): 299097036

約数和(自身を除く): 172495276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 791261, 1582522, 3165044, 3956305, 6330088, 7912610, 12660176, 15825220, 25320352, 31650440, 63300880, 126601760]

約数ペア:

[(1, 126601760), (2, 63300880), (4, 31650440), (5, 25320352), (8, 15825220), (10, 12660176), (16, 7912610), (20, 6330088), (32, 3956305), (40, 3165044), (80, 1582522), (160, 791261)]