1033991120

素因数分解:

$2^4\times 5^1\times {\mathrm{12924889}}^1$

素因数の和:12924902

約数の個数: 20

約数和(自身を含む): 2404029540

約数和(自身を除く): 1370038420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12924889, 25849778, 51699556, 64624445, 103399112, 129248890, 206798224, 258497780, 516995560, 1033991120]

約数ペア:

[(1, 1033991120), (2, 516995560), (4, 258497780), (5, 206798224), (8, 129248890), (10, 103399112), (16, 64624445), (20, 51699556), (40, 25849778), (80, 12924889)]