26925680

素因数分解:

$2^4\times 5^1\times {\mathrm{336571}}^1$

素因数の和:336584

約数の個数: 20

約数和(自身を含む): 62602392

約数和(自身を除く): 35676712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 336571, 673142, 1346284, 1682855, 2692568, 3365710, 5385136, 6731420, 13462840, 26925680]

約数ペア:

[(1, 26925680), (2, 13462840), (4, 6731420), (5, 5385136), (8, 3365710), (10, 2692568), (16, 1682855), (20, 1346284), (40, 673142), (80, 336571)]