3291920

素因数分解:

$2^4\times 5^1\times {\mathrm{41149}}^1$

素因数の和:41162

約数の個数: 20

約数和(自身を含む): 7653900

約数和(自身を除く): 4361980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41149, 82298, 164596, 205745, 329192, 411490, 658384, 822980, 1645960, 3291920]

約数ペア:

[(1, 3291920), (2, 1645960), (4, 822980), (5, 658384), (8, 411490), (10, 329192), (16, 205745), (20, 164596), (40, 82298), (80, 41149)]