8569240

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{757}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 19374480

約数和(自身を除く): 10805240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 757, 1132, 1415, 1514, 2264, 2830, 3028, 3785, 5660, 6056, 7570, 11320, 15140, 30280, 214231, 428462, 856924, 1071155, 1713848, 2142310, 4284620, 8569240]

約数ペア:

[(1, 8569240), (2, 4284620), (4, 2142310), (5, 1713848), (8, 1071155), (10, 856924), (20, 428462), (40, 214231), (283, 30280), (566, 15140), (757, 11320), (1132, 7570), (1415, 6056), (1514, 5660), (2264, 3785), (2830, 3028)]