39943943810

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1\times {\mathrm{70621}}^1$

素因数の和:71138

約数の個数: 32

約数和(自身を含む): 72549698112

約数和(自身を除く): 32605754302

約数列:

[1, 2, 5, 10, 163, 326, 347, 694, 815, 1630, 1735, 3470, 56561, 70621, 113122, 141242, 282805, 353105, 565610, 706210, 11511223, 23022446, 24505487, 49010974, 57556115, 115112230, 122527435, 245054870, 3994394381, 7988788762, 19971971905, 39943943810]

約数ペア:

[(1, 39943943810), (2, 19971971905), (5, 7988788762), (10, 3994394381), (163, 245054870), (326, 122527435), (347, 115112230), (694, 57556115), (815, 49010974), (1630, 24505487), (1735, 23022446), (3470, 11511223), (56561, 706210), (70621, 565610), (113122, 353105), (141242, 282805)]