271880360

素因数分解:

$2^3\times 5^1\times {\mathrm{6797009}}^1$

素因数の和:6797020

約数の個数: 16

約数和(自身を含む): 611730900

約数和(自身を除く): 339850540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6797009, 13594018, 27188036, 33985045, 54376072, 67970090, 135940180, 271880360]

約数ペア:

[(1, 271880360), (2, 135940180), (4, 67970090), (5, 54376072), (8, 33985045), (10, 27188036), (20, 13594018), (40, 6797009)]