1793320

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 4082400

約数和(自身を除く): 2289080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 419, 428, 535, 838, 856, 1070, 1676, 2095, 2140, 3352, 4190, 4280, 8380, 16760, 44833, 89666, 179332, 224165, 358664, 448330, 896660, 1793320]

約数ペア:

[(1, 1793320), (2, 896660), (4, 448330), (5, 358664), (8, 224165), (10, 179332), (20, 89666), (40, 44833), (107, 16760), (214, 8380), (419, 4280), (428, 4190), (535, 3352), (838, 2140), (856, 2095), (1070, 1676)]