40340002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2801}}^1$

素因数の和:3201

約数の個数: 16

約数和(自身を含む): 63885600

約数和(自身を除く): 23545598

約数列:

[1, 2, 19, 38, 379, 758, 2801, 5602, 7201, 14402, 53219, 106438, 1061579, 2123158, 20170001, 40340002]

約数ペア:

[(1, 40340002), (2, 20170001), (19, 2123158), (38, 1061579), (379, 106438), (758, 53219), (2801, 14402), (5602, 7201)]