4026220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18301}}^1$

素因数の和:18321

約数の個数: 24

約数和(自身を含む): 9224208

約数和(自身を除く): 5197988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18301, 36602, 73204, 91505, 183010, 201311, 366020, 402622, 805244, 1006555, 2013110, 4026220]

約数ペア:

[(1, 4026220), (2, 2013110), (4, 1006555), (5, 805244), (10, 402622), (11, 366020), (20, 201311), (22, 183010), (44, 91505), (55, 73204), (110, 36602), (220, 18301)]