1047160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 2410560

約数和(自身を除く): 1363400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 557, 940, 1114, 1880, 2228, 2785, 4456, 5570, 11140, 22280, 26179, 52358, 104716, 130895, 209432, 261790, 523580, 1047160]

約数ペア:

[(1, 1047160), (2, 523580), (4, 261790), (5, 209432), (8, 130895), (10, 104716), (20, 52358), (40, 26179), (47, 22280), (94, 11140), (188, 5570), (235, 4456), (376, 2785), (470, 2228), (557, 1880), (940, 1114)]