2230198520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5068633}}^1$

素因数の和:5068655

約数の個数: 32

約数和(自身を含む): 5474124720

約数和(自身を除く): 3243926200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5068633, 10137266, 20274532, 25343165, 40549064, 50686330, 55754963, 101372660, 111509926, 202745320, 223019852, 278774815, 446039704, 557549630, 1115099260, 2230198520]

約数ペア:

[(1, 2230198520), (2, 1115099260), (4, 557549630), (5, 446039704), (8, 278774815), (10, 223019852), (11, 202745320), (20, 111509926), (22, 101372660), (40, 55754963), (44, 50686330), (55, 40549064), (88, 25343165), (110, 20274532), (220, 10137266), (440, 5068633)]