48400760

素因数分解:

$2^3\times 5^1\times {\mathrm{1210019}}^1$

素因数の和:1210030

約数の個数: 16

約数和(自身を含む): 108901800

約数和(自身を除く): 60501040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1210019, 2420038, 4840076, 6050095, 9680152, 12100190, 24200380, 48400760]

約数ペア:

[(1, 48400760), (2, 24200380), (4, 12100190), (5, 9680152), (8, 6050095), (10, 4840076), (20, 2420038), (40, 1210019)]