184475180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21107}}^1$

素因数の和:21158

約数の個数: 48

約数和(自身を含む): 425537280

約数和(自身を除く): 241062100

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, 4370, 8740, 21107, 42214, 84428, 105535, 211070, 401033, 422140, 485461, 802066, 970922, 1604132, 1941844, 2005165, 2427305, 4010330, 4854610, 8020660, 9223759, 9709220, 18447518, 36895036, 46118795, 92237590, 184475180]

約数ペア:

[(1, 184475180), (2, 92237590), (4, 46118795), (5, 36895036), (10, 18447518), (19, 9709220), (20, 9223759), (23, 8020660), (38, 4854610), (46, 4010330), (76, 2427305), (92, 2005165), (95, 1941844), (115, 1604132), (190, 970922), (230, 802066), (380, 485461), (437, 422140), (460, 401033), (874, 211070), (1748, 105535), (2185, 84428), (4370, 42214), (8740, 21107)]