2053641800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{1466887}}^1$

素因数の和:1466910

約数の個数: 48

約数和(自身を含む): 5456823360

約数和(自身を除く): 3403181560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 1466887, 2933774, 5867548, 7334435, 10268209, 11735096, 14668870, 20536418, 29337740, 36672175, 41072836, 51341045, 58675480, 73344350, 82145672, 102682090, 146688700, 205364180, 256705225, 293377400, 410728360, 513410450, 1026820900, 2053641800]

約数ペア:

[(1, 2053641800), (2, 1026820900), (4, 513410450), (5, 410728360), (7, 293377400), (8, 256705225), (10, 205364180), (14, 146688700), (20, 102682090), (25, 82145672), (28, 73344350), (35, 58675480), (40, 51341045), (50, 41072836), (56, 36672175), (70, 29337740), (100, 20536418), (140, 14668870), (175, 11735096), (200, 10268209), (280, 7334435), (350, 5867548), (700, 2933774), (1400, 1466887)]