91628000

素因数分解:

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

素因数の和:22932

約数の個数: 48

約数和(自身を含む): 225139824

約数和(自身を除く): 133511824

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, 4000, 22907, 45814, 91628, 114535, 183256, 229070, 366512, 458140, 572675, 733024, 916280, 1145350, 1832560, 2290700, 2863375, 3665120, 4581400, 5726750, 9162800, 11453500, 18325600, 22907000, 45814000, 91628000]

約数ペア:

[(1, 91628000), (2, 45814000), (4, 22907000), (5, 18325600), (8, 11453500), (10, 9162800), (16, 5726750), (20, 4581400), (25, 3665120), (32, 2863375), (40, 2290700), (50, 1832560), (80, 1145350), (100, 916280), (125, 733024), (160, 572675), (200, 458140), (250, 366512), (400, 229070), (500, 183256), (800, 114535), (1000, 91628), (2000, 45814), (4000, 22907)]