5426530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7643}}^1$

素因数の和:7721

約数の個数: 16

約数和(自身を含む): 9906624

約数和(自身を除く): 4480094

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 7643, 15286, 38215, 76430, 542653, 1085306, 2713265, 5426530]

約数ペア:

[(1, 5426530), (2, 2713265), (5, 1085306), (10, 542653), (71, 76430), (142, 38215), (355, 15286), (710, 7643)]