5186960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2855

約数の個数: 40

約数和(自身を含む): 12588480

約数和(自身を除く): 7401520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2819, 5638, 11276, 14095, 22552, 28190, 45104, 56380, 64837, 112760, 129674, 225520, 259348, 324185, 518696, 648370, 1037392, 1296740, 2593480, 5186960]

約数ペア:

[(1, 5186960), (2, 2593480), (4, 1296740), (5, 1037392), (8, 648370), (10, 518696), (16, 324185), (20, 259348), (23, 225520), (40, 129674), (46, 112760), (80, 64837), (92, 56380), (115, 45104), (184, 28190), (230, 22552), (368, 14095), (460, 11276), (920, 5638), (1840, 2819)]