7125940

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1259}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 15029280

約数和(自身を除く): 7903340

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1259, 1415, 2518, 2830, 5036, 5660, 6295, 12590, 25180, 356297, 712594, 1425188, 1781485, 3562970, 7125940]

約数ペア:

[(1, 7125940), (2, 3562970), (4, 1781485), (5, 1425188), (10, 712594), (20, 356297), (283, 25180), (566, 12590), (1132, 6295), (1259, 5660), (1415, 5036), (2518, 2830)]