90844000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 96

約数和(自身を含む): 240510816

約数和(自身を除く): 149666816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 650, 800, 1000, 1040, 1300, 1625, 1747, 2000, 2080, 2600, 3250, 3494, 4000, 5200, 6500, 6988, 8735, 10400, 13000, 13976, 17470, 22711, 26000, 27952, 34940, 43675, 45422, 52000, 55904, 69880, 87350, 90844, 113555, 139760, 174700, 181688, 218375, 227110, 279520, 349400, 363376, 436750, 454220, 567775, 698800, 726752, 873500, 908440, 1135550, 1397600, 1747000, 1816880, 2271100, 2838875, 3494000, 3633760, 4542200, 5677750, 6988000, 9084400, 11355500, 18168800, 22711000, 45422000, 90844000]

約数ペア:

[(1, 90844000), (2, 45422000), (4, 22711000), (5, 18168800), (8, 11355500), (10, 9084400), (13, 6988000), (16, 5677750), (20, 4542200), (25, 3633760), (26, 3494000), (32, 2838875), (40, 2271100), (50, 1816880), (52, 1747000), (65, 1397600), (80, 1135550), (100, 908440), (104, 873500), (125, 726752), (130, 698800), (160, 567775), (200, 454220), (208, 436750), (250, 363376), (260, 349400), (325, 279520), (400, 227110), (416, 218375), (500, 181688), (520, 174700), (650, 139760), (800, 113555), (1000, 90844), (1040, 87350), (1300, 69880), (1625, 55904), (1747, 52000), (2000, 45422), (2080, 43675), (2600, 34940), (3250, 27952), (3494, 26000), (4000, 22711), (5200, 17470), (6500, 13976), (6988, 13000), (8735, 10400)]