7057940

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{983}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 14878080

約数和(自身を除く): 7820140

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 983, 1436, 1795, 1966, 3590, 3932, 4915, 7180, 9830, 19660, 352897, 705794, 1411588, 1764485, 3528970, 7057940]

約数ペア:

[(1, 7057940), (2, 3528970), (4, 1764485), (5, 1411588), (10, 705794), (20, 352897), (359, 19660), (718, 9830), (983, 7180), (1436, 4915), (1795, 3932), (1966, 3590)]