22946480

素因数分解:

$2^4\times 5^1\times {\mathrm{286831}}^1$

素因数の和:286844

約数の個数: 20

約数和(自身を含む): 53350752

約数和(自身を除く): 30404272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 286831, 573662, 1147324, 1434155, 2294648, 2868310, 4589296, 5736620, 11473240, 22946480]

約数ペア:

[(1, 22946480), (2, 11473240), (4, 5736620), (5, 4589296), (8, 2868310), (10, 2294648), (16, 1434155), (20, 1147324), (40, 573662), (80, 286831)]