22175380

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2027}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 46676448

約数和(自身を除く): 24501068

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2027, 2188, 2735, 4054, 5470, 8108, 10135, 10940, 20270, 40540, 1108769, 2217538, 4435076, 5543845, 11087690, 22175380]

約数ペア:

[(1, 22175380), (2, 11087690), (4, 5543845), (5, 4435076), (10, 2217538), (20, 1108769), (547, 40540), (1094, 20270), (2027, 10940), (2188, 10135), (2735, 8108), (4054, 5470)]