75795200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:950

約数の個数: 108

約数和(自身を含む): 202257888

約数和(自身を除く): 126462688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 911, 1040, 1280, 1300, 1600, 1664, 1822, 2080, 2600, 3200, 3328, 3644, 4160, 4555, 5200, 6400, 7288, 8320, 9110, 10400, 11843, 14576, 16640, 18220, 20800, 22775, 23686, 29152, 36440, 41600, 45550, 47372, 58304, 59215, 72880, 83200, 91100, 94744, 116608, 118430, 145760, 182200, 189488, 233216, 236860, 291520, 296075, 364400, 378976, 473720, 583040, 592150, 728800, 757952, 947440, 1166080, 1184300, 1457600, 1515904, 1894880, 2368600, 2915200, 3031808, 3789760, 4737200, 5830400, 7579520, 9474400, 15159040, 18948800, 37897600, 75795200]

約数ペア:

[(1, 75795200), (2, 37897600), (4, 18948800), (5, 15159040), (8, 9474400), (10, 7579520), (13, 5830400), (16, 4737200), (20, 3789760), (25, 3031808), (26, 2915200), (32, 2368600), (40, 1894880), (50, 1515904), (52, 1457600), (64, 1184300), (65, 1166080), (80, 947440), (100, 757952), (104, 728800), (128, 592150), (130, 583040), (160, 473720), (200, 378976), (208, 364400), (256, 296075), (260, 291520), (320, 236860), (325, 233216), (400, 189488), (416, 182200), (520, 145760), (640, 118430), (650, 116608), (800, 94744), (832, 91100), (911, 83200), (1040, 72880), (1280, 59215), (1300, 58304), (1600, 47372), (1664, 45550), (1822, 41600), (2080, 36440), (2600, 29152), (3200, 23686), (3328, 22775), (3644, 20800), (4160, 18220), (4555, 16640), (5200, 14576), (6400, 11843), (7288, 10400), (8320, 9110)]