23283680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20789}}^1$

素因数の和:20811

約数の個数: 48

約数和(自身を含む): 62868960

約数和(自身を除く): 39585280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 20789, 41578, 83156, 103945, 145523, 166312, 207890, 291046, 332624, 415780, 582092, 665248, 727615, 831560, 1164184, 1455230, 1663120, 2328368, 2910460, 3326240, 4656736, 5820920, 11641840, 23283680]

約数ペア:

[(1, 23283680), (2, 11641840), (4, 5820920), (5, 4656736), (7, 3326240), (8, 2910460), (10, 2328368), (14, 1663120), (16, 1455230), (20, 1164184), (28, 831560), (32, 727615), (35, 665248), (40, 582092), (56, 415780), (70, 332624), (80, 291046), (112, 207890), (140, 166312), (160, 145523), (224, 103945), (280, 83156), (560, 41578), (1120, 20789)]