4226420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19211}}^1$

素因数の和:19231

約数の個数: 24

約数和(自身を含む): 9682848

約数和(自身を除く): 5456428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19211, 38422, 76844, 96055, 192110, 211321, 384220, 422642, 845284, 1056605, 2113210, 4226420]

約数ペア:

[(1, 4226420), (2, 2113210), (4, 1056605), (5, 845284), (10, 422642), (11, 384220), (20, 211321), (22, 192110), (44, 96055), (55, 76844), (110, 38422), (220, 19211)]