22476440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80273}}^1$

素因数の和:80291

約数の個数: 32

約数和(自身を含む): 57797280

約数和(自身を除く): 35320840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80273, 160546, 321092, 401365, 561911, 642184, 802730, 1123822, 1605460, 2247644, 2809555, 3210920, 4495288, 5619110, 11238220, 22476440]

約数ペア:

[(1, 22476440), (2, 11238220), (4, 5619110), (5, 4495288), (7, 3210920), (8, 2809555), (10, 2247644), (14, 1605460), (20, 1123822), (28, 802730), (35, 642184), (40, 561911), (56, 401365), (70, 321092), (140, 160546), (280, 80273)]