1013800

素因数分解:

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

素因数の和:190

約数の個数: 48

約数和(自身を含む): 2438460

約数和(自身を除く): 1424660

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 137, 148, 185, 200, 274, 296, 370, 548, 685, 740, 925, 1096, 1370, 1480, 1850, 2740, 3425, 3700, 5069, 5480, 6850, 7400, 10138, 13700, 20276, 25345, 27400, 40552, 50690, 101380, 126725, 202760, 253450, 506900, 1013800]

約数ペア:

[(1, 1013800), (2, 506900), (4, 253450), (5, 202760), (8, 126725), (10, 101380), (20, 50690), (25, 40552), (37, 27400), (40, 25345), (50, 20276), (74, 13700), (100, 10138), (137, 7400), (148, 6850), (185, 5480), (200, 5069), (274, 3700), (296, 3425), (370, 2740), (548, 1850), (685, 1480), (740, 1370), (925, 1096)]