1700702980

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{87037}}^1$

素因数の和:88023

約数の個数: 24

約数和(自身を含む): 3575172888

約数和(自身を除く): 1874469908

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 9770, 19540, 87037, 174074, 348148, 435185, 870370, 1740740, 85035149, 170070298, 340140596, 425175745, 850351490, 1700702980]

約数ペア:

[(1, 1700702980), (2, 850351490), (4, 425175745), (5, 340140596), (10, 170070298), (20, 85035149), (977, 1740740), (1954, 870370), (3908, 435185), (4885, 348148), (9770, 174074), (19540, 87037)]