1008034960

素因数分解:

$2^4\times 5^1\times {\mathrm{12600437}}^1$

素因数の和:12600450

約数の個数: 20

約数和(自身を含む): 2343681468

約数和(自身を除く): 1335646508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12600437, 25200874, 50401748, 63002185, 100803496, 126004370, 201606992, 252008740, 504017480, 1008034960]

約数ペア:

[(1, 1008034960), (2, 504017480), (4, 252008740), (5, 201606992), (8, 126004370), (10, 100803496), (16, 63002185), (20, 50401748), (40, 25200874), (80, 12600437)]