5386580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6569}}^1$

素因数の和:6619

約数の個数: 24

約数和(自身を含む): 11589480

約数和(自身を除く): 6202900

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6569, 13138, 26276, 32845, 65690, 131380, 269329, 538658, 1077316, 1346645, 2693290, 5386580]

約数ペア:

[(1, 5386580), (2, 2693290), (4, 1346645), (5, 1077316), (10, 538658), (20, 269329), (41, 131380), (82, 65690), (164, 32845), (205, 26276), (410, 13138), (820, 6569)]