5362640

素因数分解:

$2^4\times 5^1\times {\mathrm{67033}}^1$

素因数の和:67046

約数の個数: 20

約数和(自身を含む): 12468324

約数和(自身を除く): 7105684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 67033, 134066, 268132, 335165, 536264, 670330, 1072528, 1340660, 2681320, 5362640]

約数ペア:

[(1, 5362640), (2, 2681320), (4, 1340660), (5, 1072528), (8, 670330), (10, 536264), (16, 335165), (20, 268132), (40, 134066), (80, 67033)]