101661620

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{14159}}^1$

素因数の和:14527

約数の個数: 24

約数和(自身を含む): 214099200

約数和(自身を除く): 112437580

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 14159, 28318, 56636, 70795, 141590, 283180, 5083081, 10166162, 20332324, 25415405, 50830810, 101661620]

約数ペア:

[(1, 101661620), (2, 50830810), (4, 25415405), (5, 20332324), (10, 10166162), (20, 5083081), (359, 283180), (718, 141590), (1436, 70795), (1795, 56636), (3590, 28318), (7180, 14159)]