23660840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{84503}}^1$

素因数の和:84521

約数の個数: 32

約数和(自身を含む): 60842880

約数和(自身を除く): 37182040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 84503, 169006, 338012, 422515, 591521, 676024, 845030, 1183042, 1690060, 2366084, 2957605, 3380120, 4732168, 5915210, 11830420, 23660840]

約数ペア:

[(1, 23660840), (2, 11830420), (4, 5915210), (5, 4732168), (7, 3380120), (8, 2957605), (10, 2366084), (14, 1690060), (20, 1183042), (28, 845030), (35, 676024), (40, 591521), (56, 422515), (70, 338012), (140, 169006), (280, 84503)]