46400980

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16691}}^1$

素因数の和:16839

約数の個数: 24

約数和(自身を含む): 98148960

約数和(自身を除く): 51747980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 16691, 33382, 66764, 83455, 166910, 333820, 2320049, 4640098, 9280196, 11600245, 23200490, 46400980]

約数ペア:

[(1, 46400980), (2, 23200490), (4, 11600245), (5, 9280196), (10, 4640098), (20, 2320049), (139, 333820), (278, 166910), (556, 83455), (695, 66764), (1390, 33382), (2780, 16691)]