82275490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5381}}^1$

素因数の和:5538

約数の個数: 32

約数和(自身を含む): 162751680

約数和(自身を除く): 80476190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 5381, 7645, 10762, 15290, 26905, 53810, 59191, 118382, 295955, 591910, 747959, 1495918, 3739795, 7479590, 8227549, 16455098, 41137745, 82275490]

約数ペア:

[(1, 82275490), (2, 41137745), (5, 16455098), (10, 8227549), (11, 7479590), (22, 3739795), (55, 1495918), (110, 747959), (139, 591910), (278, 295955), (695, 118382), (1390, 59191), (1529, 53810), (3058, 26905), (5381, 15290), (7645, 10762)]