82047980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586057}}^1$

素因数の和:586073

約数の個数: 24

約数和(自身を含む): 196915488

約数和(自身を除く): 114867508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586057, 1172114, 2344228, 2930285, 4102399, 5860570, 8204798, 11721140, 16409596, 20511995, 41023990, 82047980]

約数ペア:

[(1, 82047980), (2, 41023990), (4, 20511995), (5, 16409596), (7, 11721140), (10, 8204798), (14, 5860570), (20, 4102399), (28, 2930285), (35, 2344228), (70, 1172114), (140, 586057)]