22701560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{81077}}^1$

素因数の和:81095

約数の個数: 32

約数和(自身を含む): 58376160

約数和(自身を除く): 35674600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 81077, 162154, 324308, 405385, 567539, 648616, 810770, 1135078, 1621540, 2270156, 2837695, 3243080, 4540312, 5675390, 11350780, 22701560]

約数ペア:

[(1, 22701560), (2, 11350780), (4, 5675390), (5, 4540312), (7, 3243080), (8, 2837695), (10, 2270156), (14, 1621540), (20, 1135078), (28, 810770), (35, 648616), (40, 567539), (56, 405385), (70, 324308), (140, 162154), (280, 81077)]