2022380000

素因数分解:

$2^5\times 5^4\times {\mathrm{101119}}^1$

素因数の和:101149

約数の個数: 60

約数和(自身を含む): 4975407360

約数和(自身を除く): 2953027360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 4000, 5000, 10000, 20000, 101119, 202238, 404476, 505595, 808952, 1011190, 1617904, 2022380, 2527975, 3235808, 4044760, 5055950, 8089520, 10111900, 12639875, 16179040, 20223800, 25279750, 40447600, 50559500, 63199375, 80895200, 101119000, 126398750, 202238000, 252797500, 404476000, 505595000, 1011190000, 2022380000]

約数ペア:

[(1, 2022380000), (2, 1011190000), (4, 505595000), (5, 404476000), (8, 252797500), (10, 202238000), (16, 126398750), (20, 101119000), (25, 80895200), (32, 63199375), (40, 50559500), (50, 40447600), (80, 25279750), (100, 20223800), (125, 16179040), (160, 12639875), (200, 10111900), (250, 8089520), (400, 5055950), (500, 4044760), (625, 3235808), (800, 2527975), (1000, 2022380), (1250, 1617904), (2000, 1011190), (2500, 808952), (4000, 505595), (5000, 404476), (10000, 202238), (20000, 101119)]