113068880

素因数分解:

$2^4\times 5^1\times {\mathrm{1413361}}^1$

素因数の和:1413374

約数の個数: 20

約数和(自身を含む): 262885332

約数和(自身を除く): 149816452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1413361, 2826722, 5653444, 7066805, 11306888, 14133610, 22613776, 28267220, 56534440, 113068880]

約数ペア:

[(1, 113068880), (2, 56534440), (4, 28267220), (5, 22613776), (8, 14133610), (10, 11306888), (16, 7066805), (20, 5653444), (40, 2826722), (80, 1413361)]