85886500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 218889216

約数和(自身を除く): 133002716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 125, 140, 175, 212, 250, 265, 350, 371, 463, 500, 530, 700, 742, 875, 926, 1060, 1325, 1484, 1750, 1852, 1855, 2315, 2650, 3241, 3500, 3710, 4630, 5300, 6482, 6625, 7420, 9260, 9275, 11575, 12964, 13250, 16205, 18550, 23150, 24539, 26500, 32410, 37100, 46300, 46375, 49078, 57875, 64820, 81025, 92750, 98156, 115750, 122695, 162050, 171773, 185500, 231500, 245390, 324100, 343546, 405125, 490780, 613475, 687092, 810250, 858865, 1226950, 1620500, 1717730, 2453900, 3067375, 3435460, 4294325, 6134750, 8588650, 12269500, 17177300, 21471625, 42943250, 85886500]

約数ペア:

[(1, 85886500), (2, 42943250), (4, 21471625), (5, 17177300), (7, 12269500), (10, 8588650), (14, 6134750), (20, 4294325), (25, 3435460), (28, 3067375), (35, 2453900), (50, 1717730), (53, 1620500), (70, 1226950), (100, 858865), (106, 810250), (125, 687092), (140, 613475), (175, 490780), (212, 405125), (250, 343546), (265, 324100), (350, 245390), (371, 231500), (463, 185500), (500, 171773), (530, 162050), (700, 122695), (742, 115750), (875, 98156), (926, 92750), (1060, 81025), (1325, 64820), (1484, 57875), (1750, 49078), (1852, 46375), (1855, 46300), (2315, 37100), (2650, 32410), (3241, 26500), (3500, 24539), (3710, 23150), (4630, 18550), (5300, 16205), (6482, 13250), (6625, 12964), (7420, 11575), (9260, 9275)]