1369000

素因数分解:

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

素因数の和:95

約数の個数: 48

約数和(自身を含む): 3292380

約数和(自身を除く): 1923380

約数列:

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

約数ペア:

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