6580160

素因数分解:

$2^6\times 5^1\times {\mathrm{20563}}^1$

素因数の和:20580

約数の個数: 28

約数和(自身を含む): 15669768

約数和(自身を除く): 9089608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20563, 41126, 82252, 102815, 164504, 205630, 329008, 411260, 658016, 822520, 1316032, 1645040, 3290080, 6580160]

約数ペア:

[(1, 6580160), (2, 3290080), (4, 1645040), (5, 1316032), (8, 822520), (10, 658016), (16, 411260), (20, 329008), (32, 205630), (40, 164504), (64, 102815), (80, 82252), (160, 41126), (320, 20563)]