274323640

素因数分解:

$2^3\times 5^1\times {\mathrm{6858091}}^1$

素因数の和:6858102

約数の個数: 16

約数和(自身を含む): 617228280

約数和(自身を除く): 342904640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6858091, 13716182, 27432364, 34290455, 54864728, 68580910, 137161820, 274323640]

約数ペア:

[(1, 274323640), (2, 137161820), (4, 68580910), (5, 54864728), (8, 34290455), (10, 27432364), (20, 13716182), (40, 6858091)]