85826320

素因数分解:

$2^4\times 5^1\times {\mathrm{1072829}}^1$

素因数の和:1072842

約数の個数: 20

約数和(自身を含む): 199546380

約数和(自身を除く): 113720060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1072829, 2145658, 4291316, 5364145, 8582632, 10728290, 17165264, 21456580, 42913160, 85826320]

約数ペア:

[(1, 85826320), (2, 42913160), (4, 21456580), (5, 17165264), (8, 10728290), (10, 8582632), (16, 5364145), (20, 4291316), (40, 2145658), (80, 1072829)]