About the Number

47302640

47302639 ← → 47302641

2進数表記:10110100011100011111110000

漢数字表記:四千七百三十万二千六百四十

素因数分解:

2 4 × 5 1 × 7 2 × 11 1 × 1097 1

素因数の和:1135
約数の個数: 120
約数和(自身を含む): 139691952
約数和(自身を除く): 92389312

約数列:
[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1097, 1232, 1540, 1960, 2156, 2194, 2695, 3080, 3920, 4312, 4388, 5390, 5485, 6160, 7679, 8624, 8776, 10780, 10970, 12067, 15358, 17552, 21560, 21940, 24134, 30716, 38395, 43120, 43880, 48268, 53753, 60335, 61432, 76790, 84469, 87760, 96536, 107506, 120670, 122864, 153580, 168938, 193072, 215012, 241340, 268765, 307160, 337876, 422345, 430024, 482680, 537530, 591283, 614320, 675752, 844690, 860048, 965360, 1075060, 1182566, 1351504, 1689380, 2150120, 2365132, 2956415, 3378760, 4300240, 4730264, 5912830, 6757520, 9460528, 11825660, 23651320, 47302640]

約数ペア:
[(1, 47302640), (2, 23651320), (4, 11825660), (5, 9460528), (7, 6757520), (8, 5912830), (10, 4730264), (11, 4300240), (14, 3378760), (16, 2956415), (20, 2365132), (22, 2150120), (28, 1689380), (35, 1351504), (40, 1182566), (44, 1075060), (49, 965360), (55, 860048), (56, 844690), (70, 675752), (77, 614320), (80, 591283), (88, 537530), (98, 482680), (110, 430024), (112, 422345), (140, 337876), (154, 307160), (176, 268765), (196, 241340), (220, 215012), (245, 193072), (280, 168938), (308, 153580), (385, 122864), (392, 120670), (440, 107506), (490, 96536), (539, 87760), (560, 84469), (616, 76790), (770, 61432), (784, 60335), (880, 53753), (980, 48268), (1078, 43880), (1097, 43120), (1232, 38395), (1540, 30716), (1960, 24134), (2156, 21940), (2194, 21560), (2695, 17552), (3080, 15358), (3920, 12067), (4312, 10970), (4388, 10780), (5390, 8776), (5485, 8624), (6160, 7679)]

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