40045188

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 95880960

約数和(自身を除く): 55835772

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 163, 177, 236, 326, 347, 354, 489, 652, 694, 708, 978, 1041, 1388, 1956, 2082, 4164, 9617, 19234, 20473, 28851, 38468, 40946, 56561, 57702, 61419, 81892, 113122, 115404, 122838, 169683, 226244, 245676, 339366, 678732, 3337099, 6674198, 10011297, 13348396, 20022594, 40045188]

約数ペア:

[(1, 40045188), (2, 20022594), (3, 13348396), (4, 10011297), (6, 6674198), (12, 3337099), (59, 678732), (118, 339366), (163, 245676), (177, 226244), (236, 169683), (326, 122838), (347, 115404), (354, 113122), (489, 81892), (652, 61419), (694, 57702), (708, 56561), (978, 40946), (1041, 38468), (1388, 28851), (1956, 20473), (2082, 19234), (4164, 9617)]