237861405520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{986813}}^1$

素因数の和:986980

約数の個数: 80

約数和(自身を含む): 581478175872

約数和(自身を除く): 343616770352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 131, 184, 230, 262, 368, 460, 524, 655, 920, 1048, 1310, 1840, 2096, 2620, 3013, 5240, 6026, 10480, 12052, 15065, 24104, 30130, 48208, 60260, 120520, 241040, 986813, 1973626, 3947252, 4934065, 7894504, 9868130, 15789008, 19736260, 22696699, 39472520, 45393398, 78945040, 90786796, 113483495, 129272503, 181573592, 226966990, 258545006, 363147184, 453933980, 517090012, 646362515, 907867960, 1034180024, 1292725030, 1815735920, 2068360048, 2585450060, 2973267569, 5170900120, 5946535138, 10341800240, 11893070276, 14866337845, 23786140552, 29732675690, 47572281104, 59465351380, 118930702760, 237861405520]

約数ペア:

[(1, 237861405520), (2, 118930702760), (4, 59465351380), (5, 47572281104), (8, 29732675690), (10, 23786140552), (16, 14866337845), (20, 11893070276), (23, 10341800240), (40, 5946535138), (46, 5170900120), (80, 2973267569), (92, 2585450060), (115, 2068360048), (131, 1815735920), (184, 1292725030), (230, 1034180024), (262, 907867960), (368, 646362515), (460, 517090012), (524, 453933980), (655, 363147184), (920, 258545006), (1048, 226966990), (1310, 181573592), (1840, 129272503), (2096, 113483495), (2620, 90786796), (3013, 78945040), (5240, 45393398), (6026, 39472520), (10480, 22696699), (12052, 19736260), (15065, 15789008), (24104, 9868130), (30130, 7894504), (48208, 4934065), (60260, 3947252), (120520, 1973626), (241040, 986813)]