82502000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 233985024

約数和(自身を除く): 151483024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 83, 100, 112, 125, 140, 142, 166, 175, 200, 250, 280, 284, 332, 350, 355, 400, 415, 497, 500, 560, 568, 581, 664, 700, 710, 830, 875, 994, 1000, 1136, 1162, 1328, 1400, 1420, 1660, 1750, 1775, 1988, 2000, 2075, 2324, 2485, 2800, 2840, 2905, 3320, 3500, 3550, 3976, 4150, 4648, 4970, 5680, 5810, 5893, 6640, 7000, 7100, 7952, 8300, 8875, 9296, 9940, 10375, 11620, 11786, 12425, 14000, 14200, 14525, 16600, 17750, 19880, 20750, 23240, 23572, 24850, 28400, 29050, 29465, 33200, 35500, 39760, 41251, 41500, 46480, 47144, 49700, 58100, 58930, 62125, 71000, 72625, 82502, 83000, 94288, 99400, 116200, 117860, 124250, 142000, 145250, 147325, 165004, 166000, 198800, 206255, 232400, 235720, 248500, 290500, 294650, 330008, 412510, 471440, 497000, 581000, 589300, 660016, 736625, 825020, 994000, 1031275, 1162000, 1178600, 1473250, 1650040, 2062550, 2357200, 2946500, 3300080, 4125100, 5156375, 5893000, 8250200, 10312750, 11786000, 16500400, 20625500, 41251000, 82502000]

約数ペア:

[(1, 82502000), (2, 41251000), (4, 20625500), (5, 16500400), (7, 11786000), (8, 10312750), (10, 8250200), (14, 5893000), (16, 5156375), (20, 4125100), (25, 3300080), (28, 2946500), (35, 2357200), (40, 2062550), (50, 1650040), (56, 1473250), (70, 1178600), (71, 1162000), (80, 1031275), (83, 994000), (100, 825020), (112, 736625), (125, 660016), (140, 589300), (142, 581000), (166, 497000), (175, 471440), (200, 412510), (250, 330008), (280, 294650), (284, 290500), (332, 248500), (350, 235720), (355, 232400), (400, 206255), (415, 198800), (497, 166000), (500, 165004), (560, 147325), (568, 145250), (581, 142000), (664, 124250), (700, 117860), (710, 116200), (830, 99400), (875, 94288), (994, 83000), (1000, 82502), (1136, 72625), (1162, 71000), (1328, 62125), (1400, 58930), (1420, 58100), (1660, 49700), (1750, 47144), (1775, 46480), (1988, 41500), (2000, 41251), (2075, 39760), (2324, 35500), (2485, 33200), (2800, 29465), (2840, 29050), (2905, 28400), (3320, 24850), (3500, 23572), (3550, 23240), (3976, 20750), (4150, 19880), (4648, 17750), (4970, 16600), (5680, 14525), (5810, 14200), (5893, 14000), (6640, 12425), (7000, 11786), (7100, 11620), (7952, 10375), (8300, 9940), (8875, 9296)]