77048830

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{70687}}^1$

素因数の和:70803

約数の個数: 16

約数和(自身を含む): 139962240

約数和(自身を除く): 62913410

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 70687, 141374, 353435, 706870, 7704883, 15409766, 38524415, 77048830]

約数ペア:

[(1, 77048830), (2, 38524415), (5, 15409766), (10, 7704883), (109, 706870), (218, 353435), (545, 141374), (1090, 70687)]