5186120

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 11734200

約数和(自身を除く): 6548080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 409, 634, 818, 1268, 1585, 1636, 2045, 2536, 3170, 3272, 4090, 6340, 8180, 12680, 16360, 129653, 259306, 518612, 648265, 1037224, 1296530, 2593060, 5186120]

約数ペア:

[(1, 5186120), (2, 2593060), (4, 1296530), (5, 1037224), (8, 648265), (10, 518612), (20, 259306), (40, 129653), (317, 16360), (409, 12680), (634, 8180), (818, 6340), (1268, 4090), (1585, 3272), (1636, 3170), (2045, 2536)]