10138000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 25359984

約数和(自身を除く): 15221984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 137, 148, 185, 200, 250, 274, 296, 370, 400, 500, 548, 592, 685, 740, 925, 1000, 1096, 1370, 1480, 1850, 2000, 2192, 2740, 2960, 3425, 3700, 4625, 5069, 5480, 6850, 7400, 9250, 10138, 10960, 13700, 14800, 17125, 18500, 20276, 25345, 27400, 34250, 37000, 40552, 50690, 54800, 68500, 74000, 81104, 101380, 126725, 137000, 202760, 253450, 274000, 405520, 506900, 633625, 1013800, 1267250, 2027600, 2534500, 5069000, 10138000]

約数ペア:

[(1, 10138000), (2, 5069000), (4, 2534500), (5, 2027600), (8, 1267250), (10, 1013800), (16, 633625), (20, 506900), (25, 405520), (37, 274000), (40, 253450), (50, 202760), (74, 137000), (80, 126725), (100, 101380), (125, 81104), (137, 74000), (148, 68500), (185, 54800), (200, 50690), (250, 40552), (274, 37000), (296, 34250), (370, 27400), (400, 25345), (500, 20276), (548, 18500), (592, 17125), (685, 14800), (740, 13700), (925, 10960), (1000, 10138), (1096, 9250), (1370, 7400), (1480, 6850), (1850, 5480), (2000, 5069), (2192, 4625), (2740, 3700), (2960, 3425)]