1200072170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10909747}}^1$

素因数の和:10909765

約数の個数: 16

約数和(自身を含む): 2356505568

約数和(自身を除く): 1156433398

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 10909747, 21819494, 54548735, 109097470, 120007217, 240014434, 600036085, 1200072170]

約数ペア:

[(1, 1200072170), (2, 600036085), (5, 240014434), (10, 120007217), (11, 109097470), (22, 54548735), (55, 21819494), (110, 10909747)]