1568505280

素因数分解:

$2^6\times 5^1\times {\mathrm{4901579}}^1$

素因数の和:4901596

約数の個数: 28

約数和(自身を含む): 3735003960

約数和(自身を除く): 2166498680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4901579, 9803158, 19606316, 24507895, 39212632, 49015790, 78425264, 98031580, 156850528, 196063160, 313701056, 392126320, 784252640, 1568505280]

約数ペア:

[(1, 1568505280), (2, 784252640), (4, 392126320), (5, 313701056), (8, 196063160), (10, 156850528), (16, 98031580), (20, 78425264), (32, 49015790), (40, 39212632), (64, 24507895), (80, 19606316), (160, 9803158), (320, 4901579)]