75468740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53147}}^1$

素因数の和:53227

約数の個数: 24

約数和(自身を含む): 160719552

約数和(自身を除く): 85250812

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 53147, 106294, 212588, 265735, 531470, 1062940, 3773437, 7546874, 15093748, 18867185, 37734370, 75468740]

約数ペア:

[(1, 75468740), (2, 37734370), (4, 18867185), (5, 15093748), (10, 7546874), (20, 3773437), (71, 1062940), (142, 531470), (284, 265735), (355, 212588), (710, 106294), (1420, 53147)]