14247280

素因数分解:

$2^4\times 5^1\times {\mathrm{178091}}^1$

素因数の和:178104

約数の個数: 20

約数和(自身を含む): 33125112

約数和(自身を除く): 18877832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 178091, 356182, 712364, 890455, 1424728, 1780910, 2849456, 3561820, 7123640, 14247280]

約数ペア:

[(1, 14247280), (2, 7123640), (4, 3561820), (5, 2849456), (8, 1780910), (10, 1424728), (16, 890455), (20, 712364), (40, 356182), (80, 178091)]