54157160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28807}}^1$

素因数の和:28865

約数の個数: 32

約数和(自身を含む): 124450560

約数和(自身を除く): 70293400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 28807, 57614, 115228, 144035, 230456, 288070, 576140, 1152280, 1353929, 2707858, 5415716, 6769645, 10831432, 13539290, 27078580, 54157160]

約数ペア:

[(1, 54157160), (2, 27078580), (4, 13539290), (5, 10831432), (8, 6769645), (10, 5415716), (20, 2707858), (40, 1353929), (47, 1152280), (94, 576140), (188, 288070), (235, 230456), (376, 144035), (470, 115228), (940, 57614), (1880, 28807)]