48827120

素因数分解:

$2^4\times 5^1\times {\mathrm{610339}}^1$

素因数の和:610352

約数の個数: 20

約数和(自身を含む): 113523240

約数和(自身を除く): 64696120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 610339, 1220678, 2441356, 3051695, 4882712, 6103390, 9765424, 12206780, 24413560, 48827120]

約数ペア:

[(1, 48827120), (2, 24413560), (4, 12206780), (5, 9765424), (8, 6103390), (10, 4882712), (16, 3051695), (20, 2441356), (40, 1220678), (80, 610339)]