2013676040

素因数分解:

$2^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{54779}}^1$

素因数の和:55709

約数の個数: 32

約数和(自身を含む): 4535784000

約数和(自身を除く): 2522107960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 919, 1838, 3676, 4595, 7352, 9190, 18380, 36760, 54779, 109558, 219116, 273895, 438232, 547790, 1095580, 2191160, 50341901, 100683802, 201367604, 251709505, 402735208, 503419010, 1006838020, 2013676040]

約数ペア:

[(1, 2013676040), (2, 1006838020), (4, 503419010), (5, 402735208), (8, 251709505), (10, 201367604), (20, 100683802), (40, 50341901), (919, 2191160), (1838, 1095580), (3676, 547790), (4595, 438232), (7352, 273895), (9190, 219116), (18380, 109558), (36760, 54779)]