2738000

素因数分解:

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

素因数の和:97

約数の個数: 60

約数和(自身を含む): 6804252

約数和(自身を除く): 4066252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 185, 200, 250, 296, 370, 400, 500, 592, 740, 925, 1000, 1369, 1480, 1850, 2000, 2738, 2960, 3700, 4625, 5476, 6845, 7400, 9250, 10952, 13690, 14800, 18500, 21904, 27380, 34225, 37000, 54760, 68450, 74000, 109520, 136900, 171125, 273800, 342250, 547600, 684500, 1369000, 2738000]

約数ペア:

[(1, 2738000), (2, 1369000), (4, 684500), (5, 547600), (8, 342250), (10, 273800), (16, 171125), (20, 136900), (25, 109520), (37, 74000), (40, 68450), (50, 54760), (74, 37000), (80, 34225), (100, 27380), (125, 21904), (148, 18500), (185, 14800), (200, 13690), (250, 10952), (296, 9250), (370, 7400), (400, 6845), (500, 5476), (592, 4625), (740, 3700), (925, 2960), (1000, 2738), (1369, 2000), (1480, 1850)]