46790180

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16831}}^1$

素因数の和:16979

約数の個数: 24

約数和(自身を含む): 98972160

約数和(自身を除く): 52181980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 16831, 33662, 67324, 84155, 168310, 336620, 2339509, 4679018, 9358036, 11697545, 23395090, 46790180]

約数ペア:

[(1, 46790180), (2, 23395090), (4, 11697545), (5, 9358036), (10, 4679018), (20, 2339509), (139, 336620), (278, 168310), (556, 84155), (695, 67324), (1390, 33662), (2780, 16831)]