23457560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83777}}^1$

素因数の和:83795

約数の個数: 32

約数和(自身を含む): 60320160

約数和(自身を除く): 36862600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 83777, 167554, 335108, 418885, 586439, 670216, 837770, 1172878, 1675540, 2345756, 2932195, 3351080, 4691512, 5864390, 11728780, 23457560]

約数ペア:

[(1, 23457560), (2, 11728780), (4, 5864390), (5, 4691512), (7, 3351080), (8, 2932195), (10, 2345756), (14, 1675540), (20, 1172878), (28, 837770), (35, 670216), (40, 586439), (56, 418885), (70, 335108), (140, 167554), (280, 83777)]