12548000

素因数分解:

$2^5\times 5^3\times {\mathrm{3137}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 30840264

約数和(自身を除く): 18292264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 3137, 4000, 6274, 12548, 15685, 25096, 31370, 50192, 62740, 78425, 100384, 125480, 156850, 250960, 313700, 392125, 501920, 627400, 784250, 1254800, 1568500, 2509600, 3137000, 6274000, 12548000]

約数ペア:

[(1, 12548000), (2, 6274000), (4, 3137000), (5, 2509600), (8, 1568500), (10, 1254800), (16, 784250), (20, 627400), (25, 501920), (32, 392125), (40, 313700), (50, 250960), (80, 156850), (100, 125480), (125, 100384), (160, 78425), (200, 62740), (250, 50192), (400, 31370), (500, 25096), (800, 15685), (1000, 12548), (2000, 6274), (3137, 4000)]