29375140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 67777920

約数和(自身を除く): 38402780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 3361, 4370, 6722, 8740, 13444, 16805, 33610, 63859, 67220, 77303, 127718, 154606, 255436, 309212, 319295, 386515, 638590, 773030, 1277180, 1468757, 1546060, 2937514, 5875028, 7343785, 14687570, 29375140]

約数ペア:

[(1, 29375140), (2, 14687570), (4, 7343785), (5, 5875028), (10, 2937514), (19, 1546060), (20, 1468757), (23, 1277180), (38, 773030), (46, 638590), (76, 386515), (92, 319295), (95, 309212), (115, 255436), (190, 154606), (230, 127718), (380, 77303), (437, 67220), (460, 63859), (874, 33610), (1748, 16805), (2185, 13444), (3361, 8740), (4370, 6722)]