8144180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37019}}^1$

素因数の和:37039

約数の個数: 24

約数和(自身を含む): 18658080

約数和(自身を除く): 10513900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37019, 74038, 148076, 185095, 370190, 407209, 740380, 814418, 1628836, 2036045, 4072090, 8144180]

約数ペア:

[(1, 8144180), (2, 4072090), (4, 2036045), (5, 1628836), (10, 814418), (11, 740380), (20, 407209), (22, 370190), (44, 185095), (55, 148076), (110, 74038), (220, 37019)]