54224440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20233}}^1$

素因数の和:20311

約数の個数: 32

約数和(自身を含む): 123832080

約数和(自身を除く): 69607640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 20233, 40466, 80932, 101165, 161864, 202330, 404660, 809320, 1355611, 2711222, 5422444, 6778055, 10844888, 13556110, 27112220, 54224440]

約数ペア:

[(1, 54224440), (2, 27112220), (4, 13556110), (5, 10844888), (8, 6778055), (10, 5422444), (20, 2711222), (40, 1355611), (67, 809320), (134, 404660), (268, 202330), (335, 161864), (536, 101165), (670, 80932), (1340, 40466), (2680, 20233)]