5231710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 10368000

約数和(自身を除く): 5136290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 239, 398, 478, 995, 1195, 1990, 2189, 2390, 2629, 4378, 5258, 10945, 13145, 21890, 26290, 47561, 95122, 237805, 475610, 523171, 1046342, 2615855, 5231710]

約数ペア:

[(1, 5231710), (2, 2615855), (5, 1046342), (10, 523171), (11, 475610), (22, 237805), (55, 95122), (110, 47561), (199, 26290), (239, 21890), (398, 13145), (478, 10945), (995, 5258), (1195, 4378), (1990, 2629), (2189, 2390)]