193824580

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{6679}}^1$

素因数の和:8139

約数の個数: 24

約数和(自身を含む): 407373120

約数和(自身を除く): 213548540

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2902, 5804, 6679, 7255, 13358, 14510, 26716, 29020, 33395, 66790, 133580, 9691229, 19382458, 38764916, 48456145, 96912290, 193824580]

約数ペア:

[(1, 193824580), (2, 96912290), (4, 48456145), (5, 38764916), (10, 19382458), (20, 9691229), (1451, 133580), (2902, 66790), (5804, 33395), (6679, 29020), (7255, 26716), (13358, 14510)]