114156680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 281335680

約数和(自身を除く): 167179000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 401, 440, 647, 802, 1294, 1604, 2005, 2588, 3208, 3235, 4010, 4411, 5176, 6470, 7117, 8020, 8822, 12940, 14234, 16040, 17644, 22055, 25880, 28468, 35288, 35585, 44110, 56936, 71170, 88220, 142340, 176440, 259447, 284680, 518894, 1037788, 1297235, 2075576, 2594470, 2853917, 5188940, 5707834, 10377880, 11415668, 14269585, 22831336, 28539170, 57078340, 114156680]

約数ペア:

[(1, 114156680), (2, 57078340), (4, 28539170), (5, 22831336), (8, 14269585), (10, 11415668), (11, 10377880), (20, 5707834), (22, 5188940), (40, 2853917), (44, 2594470), (55, 2075576), (88, 1297235), (110, 1037788), (220, 518894), (401, 284680), (440, 259447), (647, 176440), (802, 142340), (1294, 88220), (1604, 71170), (2005, 56936), (2588, 44110), (3208, 35585), (3235, 35288), (4010, 28468), (4411, 25880), (5176, 22055), (6470, 17644), (7117, 16040), (8020, 14234), (8822, 12940)]