45814000

素因数分解:

$2^4\times 5^3\times {\mathrm{22907}}^1$

素因数の和:22930

約数の個数: 40

約数和(自身を含む): 110783088

約数和(自身を除く): 64969088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 22907, 45814, 91628, 114535, 183256, 229070, 366512, 458140, 572675, 916280, 1145350, 1832560, 2290700, 2863375, 4581400, 5726750, 9162800, 11453500, 22907000, 45814000]

約数ペア:

[(1, 45814000), (2, 22907000), (4, 11453500), (5, 9162800), (8, 5726750), (10, 4581400), (16, 2863375), (20, 2290700), (25, 1832560), (40, 1145350), (50, 916280), (80, 572675), (100, 458140), (125, 366512), (200, 229070), (250, 183256), (400, 114535), (500, 91628), (1000, 45814), (2000, 22907)]