2016032840

素因数分解:

$2^3\times 5^1\times {\mathrm{50400821}}^1$

素因数の和:50400832

約数の個数: 16

約数和(自身を含む): 4536073980

約数和(自身を除く): 2520041140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50400821, 100801642, 201603284, 252004105, 403206568, 504008210, 1008016420, 2016032840]

約数ペア:

[(1, 2016032840), (2, 1008016420), (4, 504008210), (5, 403206568), (8, 252004105), (10, 201603284), (20, 100801642), (40, 50400821)]