8122180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36919}}^1$

素因数の和:36939

約数の個数: 24

約数和(自身を含む): 18607680

約数和(自身を除く): 10485500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 36919, 73838, 147676, 184595, 369190, 406109, 738380, 812218, 1624436, 2030545, 4061090, 8122180]

約数ペア:

[(1, 8122180), (2, 4061090), (4, 2030545), (5, 1624436), (10, 812218), (11, 738380), (20, 406109), (22, 369190), (44, 184595), (55, 147676), (110, 73838), (220, 36919)]