11313260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80809}}^1$

素因数の和:80825

約数の個数: 24

約数和(自身を含む): 27152160

約数和(自身を除く): 15838900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80809, 161618, 323236, 404045, 565663, 808090, 1131326, 1616180, 2262652, 2828315, 5656630, 11313260]

約数ペア:

[(1, 11313260), (2, 5656630), (4, 2828315), (5, 2262652), (7, 1616180), (10, 1131326), (14, 808090), (20, 565663), (28, 404045), (35, 323236), (70, 161618), (140, 80809)]