184017520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 455595840

約数和(自身を除く): 271578320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 269, 272, 340, 503, 538, 680, 1006, 1076, 1345, 1360, 2012, 2152, 2515, 2690, 4024, 4304, 4573, 5030, 5380, 8048, 8551, 9146, 10060, 10760, 17102, 18292, 20120, 21520, 22865, 34204, 36584, 40240, 42755, 45730, 68408, 73168, 85510, 91460, 135307, 136816, 171020, 182920, 270614, 342040, 365840, 541228, 676535, 684080, 1082456, 1353070, 2164912, 2300219, 2706140, 4600438, 5412280, 9200876, 10824560, 11501095, 18401752, 23002190, 36803504, 46004380, 92008760, 184017520]

約数ペア:

[(1, 184017520), (2, 92008760), (4, 46004380), (5, 36803504), (8, 23002190), (10, 18401752), (16, 11501095), (17, 10824560), (20, 9200876), (34, 5412280), (40, 4600438), (68, 2706140), (80, 2300219), (85, 2164912), (136, 1353070), (170, 1082456), (269, 684080), (272, 676535), (340, 541228), (503, 365840), (538, 342040), (680, 270614), (1006, 182920), (1076, 171020), (1345, 136816), (1360, 135307), (2012, 91460), (2152, 85510), (2515, 73168), (2690, 68408), (4024, 45730), (4304, 42755), (4573, 40240), (5030, 36584), (5380, 34204), (8048, 22865), (8551, 21520), (9146, 20120), (10060, 18292), (10760, 17102)]