45266480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{80833}}^1$

素因数の和:80853

約数の個数: 40

約数和(自身を含む): 120280992

約数和(自身を除く): 75014512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 80833, 161666, 323332, 404165, 565831, 646664, 808330, 1131662, 1293328, 1616660, 2263324, 2829155, 3233320, 4526648, 5658310, 6466640, 9053296, 11316620, 22633240, 45266480]

約数ペア:

[(1, 45266480), (2, 22633240), (4, 11316620), (5, 9053296), (7, 6466640), (8, 5658310), (10, 4526648), (14, 3233320), (16, 2829155), (20, 2263324), (28, 1616660), (35, 1293328), (40, 1131662), (56, 808330), (70, 646664), (80, 565831), (112, 404165), (140, 323332), (280, 161666), (560, 80833)]