22092560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39451}}^1$

素因数の和:39471

約数の個数: 40

約数和(自身を含む): 58704576

約数和(自身を除く): 36612016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39451, 78902, 157804, 197255, 276157, 315608, 394510, 552314, 631216, 789020, 1104628, 1380785, 1578040, 2209256, 2761570, 3156080, 4418512, 5523140, 11046280, 22092560]

約数ペア:

[(1, 22092560), (2, 11046280), (4, 5523140), (5, 4418512), (7, 3156080), (8, 2761570), (10, 2209256), (14, 1578040), (16, 1380785), (20, 1104628), (28, 789020), (35, 631216), (40, 552314), (56, 394510), (70, 315608), (80, 276157), (112, 197255), (140, 157804), (280, 78902), (560, 39451)]