996827120

素因数分解:

$2^4\times 5^1\times {\mathrm{12460339}}^1$

素因数の和:12460352

約数の個数: 20

約数和(自身を含む): 2317623240

約数和(自身を除く): 1320796120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12460339, 24920678, 49841356, 62301695, 99682712, 124603390, 199365424, 249206780, 498413560, 996827120]

約数ペア:

[(1, 996827120), (2, 498413560), (4, 249206780), (5, 199365424), (8, 124603390), (10, 99682712), (16, 62301695), (20, 49841356), (40, 24920678), (80, 12460339)]