84217222400

素因数分解:

$2^8\times 5^2\times {\mathrm{307}}^1\times {\mathrm{42863}}^1$

素因数の和:43196

約数の個数: 108

約数和(自身を含む): 209134656192

約数和(自身を除く): 124917433792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 307, 320, 400, 614, 640, 800, 1228, 1280, 1535, 1600, 2456, 3070, 3200, 4912, 6140, 6400, 7675, 9824, 12280, 15350, 19648, 24560, 30700, 39296, 42863, 49120, 61400, 78592, 85726, 98240, 122800, 171452, 196480, 214315, 245600, 342904, 392960, 428630, 491200, 685808, 857260, 982400, 1071575, 1371616, 1714520, 1964800, 2143150, 2743232, 3429040, 4286300, 5486464, 6858080, 8572600, 10972928, 13158941, 13716160, 17145200, 26317882, 27432320, 34290400, 52635764, 54864640, 65794705, 68580800, 105271528, 131589410, 137161600, 210543056, 263178820, 274323200, 328973525, 421086112, 526357640, 657947050, 842172224, 1052715280, 1315894100, 1684344448, 2105430560, 2631788200, 3368688896, 4210861120, 5263576400, 8421722240, 10527152800, 16843444480, 21054305600, 42108611200, 84217222400]

約数ペア:

[(1, 84217222400), (2, 42108611200), (4, 21054305600), (5, 16843444480), (8, 10527152800), (10, 8421722240), (16, 5263576400), (20, 4210861120), (25, 3368688896), (32, 2631788200), (40, 2105430560), (50, 1684344448), (64, 1315894100), (80, 1052715280), (100, 842172224), (128, 657947050), (160, 526357640), (200, 421086112), (256, 328973525), (307, 274323200), (320, 263178820), (400, 210543056), (614, 137161600), (640, 131589410), (800, 105271528), (1228, 68580800), (1280, 65794705), (1535, 54864640), (1600, 52635764), (2456, 34290400), (3070, 27432320), (3200, 26317882), (4912, 17145200), (6140, 13716160), (6400, 13158941), (7675, 10972928), (9824, 8572600), (12280, 6858080), (15350, 5486464), (19648, 4286300), (24560, 3429040), (30700, 2743232), (39296, 2143150), (42863, 1964800), (49120, 1714520), (61400, 1371616), (78592, 1071575), (85726, 982400), (98240, 857260), (122800, 685808), (171452, 491200), (196480, 428630), (214315, 392960), (245600, 342904)]