45626380

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3559}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 95991840

約数和(自身を除く): 50365460

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 3559, 6410, 7118, 12820, 14236, 17795, 35590, 71180, 2281319, 4562638, 9125276, 11406595, 22813190, 45626380]

約数ペア:

[(1, 45626380), (2, 22813190), (4, 11406595), (5, 9125276), (10, 4562638), (20, 2281319), (641, 71180), (1282, 35590), (2564, 17795), (3205, 14236), (3559, 12820), (6410, 7118)]