189814000

素因数分解:

$2^4\times 5^3\times {\mathrm{94907}}^1$

素因数の和:94930

約数の個数: 40

約数和(自身を含む): 458975088

約数和(自身を除く): 269161088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 94907, 189814, 379628, 474535, 759256, 949070, 1518512, 1898140, 2372675, 3796280, 4745350, 7592560, 9490700, 11863375, 18981400, 23726750, 37962800, 47453500, 94907000, 189814000]

約数ペア:

[(1, 189814000), (2, 94907000), (4, 47453500), (5, 37962800), (8, 23726750), (10, 18981400), (16, 11863375), (20, 9490700), (25, 7592560), (40, 4745350), (50, 3796280), (80, 2372675), (100, 1898140), (125, 1518512), (200, 949070), (250, 759256), (400, 474535), (500, 379628), (1000, 189814), (2000, 94907)]