1570852420

素因数分解:

$2^2\times 5^1\times {\mathrm{13681}}^1\times {\mathrm{5741}}^1$

素因数の和:19431

約数の個数: 24

約数和(自身を含む): 3299605848

約数和(自身を除く): 1728753428

約数列:

[1, 2, 4, 5, 10, 20, 5741, 11482, 13681, 22964, 27362, 28705, 54724, 57410, 68405, 114820, 136810, 273620, 78542621, 157085242, 314170484, 392713105, 785426210, 1570852420]

約数ペア:

[(1, 1570852420), (2, 785426210), (4, 392713105), (5, 314170484), (10, 157085242), (20, 78542621), (5741, 273620), (11482, 136810), (13681, 114820), (22964, 68405), (27362, 57410), (28705, 54724)]