2038126960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{46237}}^1$

素因数の和:46298

約数の個数: 80

約数和(自身を含む): 5160160800

約数和(自身を除く): 3122033840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2320, 2755, 4408, 5510, 8816, 11020, 22040, 44080, 46237, 92474, 184948, 231185, 369896, 462370, 739792, 878503, 924740, 1340873, 1757006, 1849480, 2681746, 3514012, 3698960, 4392515, 5363492, 6704365, 7028024, 8785030, 10726984, 13408730, 14056048, 17570060, 21453968, 25476587, 26817460, 35140120, 50953174, 53634920, 70280240, 101906348, 107269840, 127382935, 203812696, 254765870, 407625392, 509531740, 1019063480, 2038126960]

約数ペア:

[(1, 2038126960), (2, 1019063480), (4, 509531740), (5, 407625392), (8, 254765870), (10, 203812696), (16, 127382935), (19, 107269840), (20, 101906348), (29, 70280240), (38, 53634920), (40, 50953174), (58, 35140120), (76, 26817460), (80, 25476587), (95, 21453968), (116, 17570060), (145, 14056048), (152, 13408730), (190, 10726984), (232, 8785030), (290, 7028024), (304, 6704365), (380, 5363492), (464, 4392515), (551, 3698960), (580, 3514012), (760, 2681746), (1102, 1849480), (1160, 1757006), (1520, 1340873), (2204, 924740), (2320, 878503), (2755, 739792), (4408, 462370), (5510, 369896), (8816, 231185), (11020, 184948), (22040, 92474), (44080, 46237)]