85897000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{1753}}^1$

素因数の和:1788

約数の個数: 96

約数和(自身を含む): 233948520

約数和(自身を除く): 148051520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1750, 1753, 1960, 2450, 3500, 3506, 4900, 6125, 7000, 7012, 8765, 9800, 12250, 12271, 14024, 17530, 24500, 24542, 35060, 43825, 49000, 49084, 61355, 70120, 85897, 87650, 98168, 122710, 171794, 175300, 219125, 245420, 306775, 343588, 350600, 429485, 438250, 490840, 613550, 687176, 858970, 876500, 1227100, 1533875, 1717940, 1753000, 2147425, 2454200, 3067750, 3435880, 4294850, 6135500, 8589700, 10737125, 12271000, 17179400, 21474250, 42948500, 85897000]

約数ペア:

[(1, 85897000), (2, 42948500), (4, 21474250), (5, 17179400), (7, 12271000), (8, 10737125), (10, 8589700), (14, 6135500), (20, 4294850), (25, 3435880), (28, 3067750), (35, 2454200), (40, 2147425), (49, 1753000), (50, 1717940), (56, 1533875), (70, 1227100), (98, 876500), (100, 858970), (125, 687176), (140, 613550), (175, 490840), (196, 438250), (200, 429485), (245, 350600), (250, 343588), (280, 306775), (350, 245420), (392, 219125), (490, 175300), (500, 171794), (700, 122710), (875, 98168), (980, 87650), (1000, 85897), (1225, 70120), (1400, 61355), (1750, 49084), (1753, 49000), (1960, 43825), (2450, 35060), (3500, 24542), (3506, 24500), (4900, 17530), (6125, 14024), (7000, 12271), (7012, 12250), (8765, 9800)]