132011440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2330

約数の個数: 80

約数和(自身を含む): 339978240

約数和(自身を除く): 207966800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 268, 335, 440, 536, 670, 737, 880, 1072, 1340, 1474, 2239, 2680, 2948, 3685, 4478, 5360, 5896, 7370, 8956, 11195, 11792, 14740, 17912, 22390, 24629, 29480, 35824, 44780, 49258, 58960, 89560, 98516, 123145, 150013, 179120, 197032, 246290, 300026, 394064, 492580, 600052, 750065, 985160, 1200104, 1500130, 1650143, 1970320, 2400208, 3000260, 3300286, 6000520, 6600572, 8250715, 12001040, 13201144, 16501430, 26402288, 33002860, 66005720, 132011440]

約数ペア:

[(1, 132011440), (2, 66005720), (4, 33002860), (5, 26402288), (8, 16501430), (10, 13201144), (11, 12001040), (16, 8250715), (20, 6600572), (22, 6000520), (40, 3300286), (44, 3000260), (55, 2400208), (67, 1970320), (80, 1650143), (88, 1500130), (110, 1200104), (134, 985160), (176, 750065), (220, 600052), (268, 492580), (335, 394064), (440, 300026), (536, 246290), (670, 197032), (737, 179120), (880, 150013), (1072, 123145), (1340, 98516), (1474, 89560), (2239, 58960), (2680, 49258), (2948, 44780), (3685, 35824), (4478, 29480), (5360, 24629), (5896, 22390), (7370, 17912), (8956, 14740), (11195, 11792)]