44140000

素因数分解:

$2^5\times 5^4\times {\mathrm{2207}}^1$

素因数の和:2237

約数の個数: 60

約数和(自身を含む): 108640224

約数和(自身を除く): 64500224

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, 2207, 2500, 4000, 4414, 5000, 8828, 10000, 11035, 17656, 20000, 22070, 35312, 44140, 55175, 70624, 88280, 110350, 176560, 220700, 275875, 353120, 441400, 551750, 882800, 1103500, 1379375, 1765600, 2207000, 2758750, 4414000, 5517500, 8828000, 11035000, 22070000, 44140000]

約数ペア:

[(1, 44140000), (2, 22070000), (4, 11035000), (5, 8828000), (8, 5517500), (10, 4414000), (16, 2758750), (20, 2207000), (25, 1765600), (32, 1379375), (40, 1103500), (50, 882800), (80, 551750), (100, 441400), (125, 353120), (160, 275875), (200, 220700), (250, 176560), (400, 110350), (500, 88280), (625, 70624), (800, 55175), (1000, 44140), (1250, 35312), (2000, 22070), (2207, 20000), (2500, 17656), (4000, 11035), (4414, 10000), (5000, 8828)]