79488500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 96

約数和(自身を含む): 213787392

約数和(自身を除く): 134298892

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1625, 1747, 1750, 1820, 2275, 3250, 3494, 3500, 4550, 6500, 6988, 8735, 9100, 11375, 12229, 17470, 22711, 22750, 24458, 34940, 43675, 45422, 45500, 48916, 61145, 87350, 90844, 113555, 122290, 158977, 174700, 218375, 227110, 244580, 305725, 317954, 436750, 454220, 567775, 611450, 635908, 794885, 873500, 1135550, 1222900, 1528625, 1589770, 2271100, 2838875, 3057250, 3179540, 3974425, 5677750, 6114500, 7948850, 11355500, 15897700, 19872125, 39744250, 79488500]

約数ペア:

[(1, 79488500), (2, 39744250), (4, 19872125), (5, 15897700), (7, 11355500), (10, 7948850), (13, 6114500), (14, 5677750), (20, 3974425), (25, 3179540), (26, 3057250), (28, 2838875), (35, 2271100), (50, 1589770), (52, 1528625), (65, 1222900), (70, 1135550), (91, 873500), (100, 794885), (125, 635908), (130, 611450), (140, 567775), (175, 454220), (182, 436750), (250, 317954), (260, 305725), (325, 244580), (350, 227110), (364, 218375), (455, 174700), (500, 158977), (650, 122290), (700, 113555), (875, 90844), (910, 87350), (1300, 61145), (1625, 48916), (1747, 45500), (1750, 45422), (1820, 43675), (2275, 34940), (3250, 24458), (3494, 22750), (3500, 22711), (4550, 17470), (6500, 12229), (6988, 11375), (8735, 9100)]