1426799240

素因数分解:

$2^3\times 5^1\times {\mathrm{9439}}^1\times {\mathrm{3779}}^1$

素因数の和:13229

約数の個数: 32

約数和(自身を含む): 3211488000

約数和(自身を除く): 1784688760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3779, 7558, 9439, 15116, 18878, 18895, 30232, 37756, 37790, 47195, 75512, 75580, 94390, 151160, 188780, 377560, 35669981, 71339962, 142679924, 178349905, 285359848, 356699810, 713399620, 1426799240]

約数ペア:

[(1, 1426799240), (2, 713399620), (4, 356699810), (5, 285359848), (8, 178349905), (10, 142679924), (20, 71339962), (40, 35669981), (3779, 377560), (7558, 188780), (9439, 151160), (15116, 94390), (18878, 75580), (18895, 75512), (30232, 47195), (37756, 37790)]