47178560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 112

約数和(自身を含む): 132112512

約数和(自身を除く): 84933952

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1031, 1040, 1144, 1430, 1760, 2062, 2080, 2288, 2860, 3520, 4124, 4160, 4576, 5155, 5720, 8248, 9152, 10310, 11341, 11440, 13403, 16496, 20620, 22682, 22880, 26806, 32992, 41240, 45364, 45760, 53612, 56705, 65984, 67015, 82480, 90728, 107224, 113410, 134030, 147433, 164960, 181456, 214448, 226820, 268060, 294866, 329920, 362912, 428896, 453640, 536120, 589732, 725824, 737165, 857792, 907280, 1072240, 1179464, 1474330, 1814560, 2144480, 2358928, 2948660, 3629120, 4288960, 4717856, 5897320, 9435712, 11794640, 23589280, 47178560]

約数ペア:

[(1, 47178560), (2, 23589280), (4, 11794640), (5, 9435712), (8, 5897320), (10, 4717856), (11, 4288960), (13, 3629120), (16, 2948660), (20, 2358928), (22, 2144480), (26, 1814560), (32, 1474330), (40, 1179464), (44, 1072240), (52, 907280), (55, 857792), (64, 737165), (65, 725824), (80, 589732), (88, 536120), (104, 453640), (110, 428896), (130, 362912), (143, 329920), (160, 294866), (176, 268060), (208, 226820), (220, 214448), (260, 181456), (286, 164960), (320, 147433), (352, 134030), (416, 113410), (440, 107224), (520, 90728), (572, 82480), (704, 67015), (715, 65984), (832, 56705), (880, 53612), (1031, 45760), (1040, 45364), (1144, 41240), (1430, 32992), (1760, 26806), (2062, 22880), (2080, 22682), (2288, 20620), (2860, 16496), (3520, 13403), (4124, 11440), (4160, 11341), (4576, 10310), (5155, 9152), (5720, 8248)]