80284310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{422549}}^1$

素因数の和:422575

約数の個数: 16

約数和(自身を含む): 152118000

約数和(自身を除く): 71833690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 422549, 845098, 2112745, 4225490, 8028431, 16056862, 40142155, 80284310]

約数ペア:

[(1, 80284310), (2, 40142155), (5, 16056862), (10, 8028431), (19, 4225490), (38, 2112745), (95, 845098), (190, 422549)]