829059718820

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{991}}^1\times {\mathrm{124123}}^1$

素因数の和:125460

約数の個数: 48

約数和(自身を含む): 1747967789568

約数和(自身を除く): 918908070748

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 991, 1348, 1685, 1982, 3370, 3964, 4955, 6740, 9910, 19820, 124123, 248246, 333967, 496492, 620615, 667934, 1241230, 1335868, 1669835, 2482460, 3339670, 6679340, 41829451, 83658902, 123005893, 167317804, 209147255, 246011786, 418294510, 492023572, 615029465, 836589020, 1230058930, 2460117860, 41452985941, 82905971882, 165811943764, 207264929705, 414529859410, 829059718820]

約数ペア:

[(1, 829059718820), (2, 414529859410), (4, 207264929705), (5, 165811943764), (10, 82905971882), (20, 41452985941), (337, 2460117860), (674, 1230058930), (991, 836589020), (1348, 615029465), (1685, 492023572), (1982, 418294510), (3370, 246011786), (3964, 209147255), (4955, 167317804), (6740, 123005893), (9910, 83658902), (19820, 41829451), (124123, 6679340), (248246, 3339670), (333967, 2482460), (496492, 1669835), (620615, 1335868), (667934, 1241230)]