82523320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 209699280

約数和(自身を除く): 127175960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 137, 148, 185, 220, 274, 296, 370, 407, 440, 548, 685, 740, 814, 1096, 1369, 1370, 1480, 1507, 1628, 2035, 2738, 2740, 3014, 3256, 4070, 5069, 5476, 5480, 6028, 6845, 7535, 8140, 10138, 10952, 12056, 13690, 15059, 15070, 16280, 20276, 25345, 27380, 30118, 30140, 40552, 50690, 54760, 55759, 60236, 60280, 75295, 101380, 111518, 120472, 150590, 187553, 202760, 223036, 278795, 301180, 375106, 446072, 557590, 602360, 750212, 937765, 1115180, 1500424, 1875530, 2063083, 2230360, 3751060, 4126166, 7502120, 8252332, 10315415, 16504664, 20630830, 41261660, 82523320]

約数ペア:

[(1, 82523320), (2, 41261660), (4, 20630830), (5, 16504664), (8, 10315415), (10, 8252332), (11, 7502120), (20, 4126166), (22, 3751060), (37, 2230360), (40, 2063083), (44, 1875530), (55, 1500424), (74, 1115180), (88, 937765), (110, 750212), (137, 602360), (148, 557590), (185, 446072), (220, 375106), (274, 301180), (296, 278795), (370, 223036), (407, 202760), (440, 187553), (548, 150590), (685, 120472), (740, 111518), (814, 101380), (1096, 75295), (1369, 60280), (1370, 60236), (1480, 55759), (1507, 54760), (1628, 50690), (2035, 40552), (2738, 30140), (2740, 30118), (3014, 27380), (3256, 25345), (4070, 20276), (5069, 16280), (5476, 15070), (5480, 15059), (6028, 13690), (6845, 12056), (7535, 10952), (8140, 10138)]