119223280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2306

約数の個数: 80

約数和(自身を含む): 307489248

約数和(自身を除く): 188265968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2221, 2440, 2684, 3355, 4442, 4880, 5368, 6710, 8884, 10736, 11105, 13420, 17768, 22210, 24431, 26840, 35536, 44420, 48862, 53680, 88840, 97724, 122155, 135481, 177680, 195448, 244310, 270962, 390896, 488620, 541924, 677405, 977240, 1083848, 1354810, 1490291, 1954480, 2167696, 2709620, 2980582, 5419240, 5961164, 7451455, 10838480, 11922328, 14902910, 23844656, 29805820, 59611640, 119223280]

約数ペア:

[(1, 119223280), (2, 59611640), (4, 29805820), (5, 23844656), (8, 14902910), (10, 11922328), (11, 10838480), (16, 7451455), (20, 5961164), (22, 5419240), (40, 2980582), (44, 2709620), (55, 2167696), (61, 1954480), (80, 1490291), (88, 1354810), (110, 1083848), (122, 977240), (176, 677405), (220, 541924), (244, 488620), (305, 390896), (440, 270962), (488, 244310), (610, 195448), (671, 177680), (880, 135481), (976, 122155), (1220, 97724), (1342, 88840), (2221, 53680), (2440, 48862), (2684, 44420), (3355, 35536), (4442, 26840), (4880, 24431), (5368, 22210), (6710, 17768), (8884, 13420), (10736, 11105)]