7029224180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31951019}}^1$

素因数の和:31951039

約数の個数: 24

約数和(自身を含む): 16103314080

約数和(自身を除く): 9074089900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 31951019, 63902038, 127804076, 159755095, 319510190, 351461209, 639020380, 702922418, 1405844836, 1757306045, 3514612090, 7029224180]

約数ペア:

[(1, 7029224180), (2, 3514612090), (4, 1757306045), (5, 1405844836), (10, 702922418), (11, 639020380), (20, 351461209), (22, 319510190), (44, 159755095), (55, 127804076), (110, 63902038), (220, 31951019)]