20160983800

素因数分解:

$2^3\times 5^2\times {\mathrm{100804919}}^1$

素因数の和:100804935

約数の個数: 24

約数和(自身を含む): 46874287800

約数和(自身を除く): 26713304000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 100804919, 201609838, 403219676, 504024595, 806439352, 1008049190, 2016098380, 2520122975, 4032196760, 5040245950, 10080491900, 20160983800]

約数ペア:

[(1, 20160983800), (2, 10080491900), (4, 5040245950), (5, 4032196760), (8, 2520122975), (10, 2016098380), (20, 1008049190), (25, 806439352), (40, 504024595), (50, 403219676), (100, 201609838), (200, 100804919)]