3290480

素因数分解:

$2^4\times 5^1\times {\mathrm{41131}}^1$

素因数の和:41144

約数の個数: 20

約数和(自身を含む): 7650552

約数和(自身を除く): 4360072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41131, 82262, 164524, 205655, 329048, 411310, 658096, 822620, 1645240, 3290480]

約数ペア:

[(1, 3290480), (2, 1645240), (4, 822620), (5, 658096), (8, 411310), (10, 329048), (16, 205655), (20, 164524), (40, 82262), (80, 41131)]