102028660

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{22277}}^1$

素因数の和:22515

約数の個数: 24

約数和(自身を含む): 215205480

約数和(自身を除く): 113176820

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 22277, 44554, 89108, 111385, 222770, 445540, 5101433, 10202866, 20405732, 25507165, 51014330, 102028660]

約数ペア:

[(1, 102028660), (2, 51014330), (4, 25507165), (5, 20405732), (10, 10202866), (20, 5101433), (229, 445540), (458, 222770), (916, 111385), (1145, 89108), (2290, 44554), (4580, 22277)]