2010574730

素因数分解:

$2^1\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{78877}}^1$

素因数の和:81433

約数の個数: 16

約数和(自身を含む): 3620500200

約数和(自身を除く): 1609925470

約数列:

[1, 2, 5, 10, 2549, 5098, 12745, 25490, 78877, 157754, 394385, 788770, 201057473, 402114946, 1005287365, 2010574730]

約数ペア:

[(1, 2010574730), (2, 1005287365), (5, 402114946), (10, 201057473), (2549, 788770), (5098, 394385), (12745, 157754), (25490, 78877)]