109814000

素因数分解:

$2^4\times 5^3\times {\mathrm{54907}}^1$

素因数の和:54930

約数の個数: 40

約数和(自身を含む): 265535088

約数和(自身を除く): 155721088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 54907, 109814, 219628, 274535, 439256, 549070, 878512, 1098140, 1372675, 2196280, 2745350, 4392560, 5490700, 6863375, 10981400, 13726750, 21962800, 27453500, 54907000, 109814000]

約数ペア:

[(1, 109814000), (2, 54907000), (4, 27453500), (5, 21962800), (8, 13726750), (10, 10981400), (16, 6863375), (20, 5490700), (25, 4392560), (40, 2745350), (50, 2196280), (80, 1372675), (100, 1098140), (125, 878512), (200, 549070), (250, 439256), (400, 274535), (500, 219628), (1000, 109814), (2000, 54907)]