2076126320

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{4903}}^1$

素因数の和:5062

約数の個数: 80

約数和(自身を含む): 4962063360

約数和(自身を除く): 2885937040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 79, 80, 134, 158, 268, 316, 335, 395, 536, 632, 670, 790, 1072, 1264, 1340, 1580, 2680, 3160, 4903, 5293, 5360, 6320, 9806, 10586, 19612, 21172, 24515, 26465, 39224, 42344, 49030, 52930, 78448, 84688, 98060, 105860, 196120, 211720, 328501, 387337, 392240, 423440, 657002, 774674, 1314004, 1549348, 1642505, 1936685, 2628008, 3098696, 3285010, 3873370, 5256016, 6197392, 6570020, 7746740, 13140040, 15493480, 25951579, 26280080, 30986960, 51903158, 103806316, 129757895, 207612632, 259515790, 415225264, 519031580, 1038063160, 2076126320]

約数ペア:

[(1, 2076126320), (2, 1038063160), (4, 519031580), (5, 415225264), (8, 259515790), (10, 207612632), (16, 129757895), (20, 103806316), (40, 51903158), (67, 30986960), (79, 26280080), (80, 25951579), (134, 15493480), (158, 13140040), (268, 7746740), (316, 6570020), (335, 6197392), (395, 5256016), (536, 3873370), (632, 3285010), (670, 3098696), (790, 2628008), (1072, 1936685), (1264, 1642505), (1340, 1549348), (1580, 1314004), (2680, 774674), (3160, 657002), (4903, 423440), (5293, 392240), (5360, 387337), (6320, 328501), (9806, 211720), (10586, 196120), (19612, 105860), (21172, 98060), (24515, 84688), (26465, 78448), (39224, 52930), (42344, 49030)]