112455280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8731}}^1$

素因数の和:8774

約数の個数: 80

約数和(自身を含む): 311837184

約数和(自身を除く): 199381904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 8731, 12880, 17462, 34924, 43655, 61117, 69848, 87310, 122234, 139696, 174620, 200813, 244468, 305585, 349240, 401626, 488936, 611170, 698480, 803252, 977872, 1004065, 1222340, 1405691, 1606504, 2008130, 2444680, 2811382, 3213008, 4016260, 4889360, 5622764, 7028455, 8032520, 11245528, 14056910, 16065040, 22491056, 28113820, 56227640, 112455280]

約数ペア:

[(1, 112455280), (2, 56227640), (4, 28113820), (5, 22491056), (7, 16065040), (8, 14056910), (10, 11245528), (14, 8032520), (16, 7028455), (20, 5622764), (23, 4889360), (28, 4016260), (35, 3213008), (40, 2811382), (46, 2444680), (56, 2008130), (70, 1606504), (80, 1405691), (92, 1222340), (112, 1004065), (115, 977872), (140, 803252), (161, 698480), (184, 611170), (230, 488936), (280, 401626), (322, 349240), (368, 305585), (460, 244468), (560, 200813), (644, 174620), (805, 139696), (920, 122234), (1288, 87310), (1610, 69848), (1840, 61117), (2576, 43655), (3220, 34924), (6440, 17462), (8731, 12880)]