6845000

素因数分解:

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

素因数の和:100

約数の個数: 60

約数和(自身を含む): 16483005

約数和(自身を除く): 9638005

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 296, 370, 500, 625, 740, 925, 1000, 1250, 1369, 1480, 1850, 2500, 2738, 3700, 4625, 5000, 5476, 6845, 7400, 9250, 10952, 13690, 18500, 23125, 27380, 34225, 37000, 46250, 54760, 68450, 92500, 136900, 171125, 185000, 273800, 342250, 684500, 855625, 1369000, 1711250, 3422500, 6845000]

約数ペア:

[(1, 6845000), (2, 3422500), (4, 1711250), (5, 1369000), (8, 855625), (10, 684500), (20, 342250), (25, 273800), (37, 185000), (40, 171125), (50, 136900), (74, 92500), (100, 68450), (125, 54760), (148, 46250), (185, 37000), (200, 34225), (250, 27380), (296, 23125), (370, 18500), (500, 13690), (625, 10952), (740, 9250), (925, 7400), (1000, 6845), (1250, 5476), (1369, 5000), (1480, 4625), (1850, 3700), (2500, 2738)]