27652925680

素因数分解:

$2^4\times 5^1\times {\mathrm{345661571}}^1$

素因数の和:345661584

約数の個数: 20

約数和(自身を含む): 64293052392

約数和(自身を除く): 36640126712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 345661571, 691323142, 1382646284, 1728307855, 2765292568, 3456615710, 5530585136, 6913231420, 13826462840, 27652925680]

約数ペア:

[(1, 27652925680), (2, 13826462840), (4, 6913231420), (5, 5530585136), (8, 3456615710), (10, 2765292568), (16, 1728307855), (20, 1382646284), (40, 691323142), (80, 345661571)]