5200222760

素因数分解:

$2^3\times 5^1\times {\mathrm{130005569}}^1$

素因数の和:130005580

約数の個数: 16

約数和(自身を含む): 11700501300

約数和(自身を除く): 6500278540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 130005569, 260011138, 520022276, 650027845, 1040044552, 1300055690, 2600111380, 5200222760]

約数ペア:

[(1, 5200222760), (2, 2600111380), (4, 1300055690), (5, 1040044552), (8, 650027845), (10, 520022276), (20, 260011138), (40, 130005569)]