34180720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 92279808

約数和(自身を除く): 58099088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 911, 938, 1072, 1340, 1822, 1876, 2345, 2680, 3644, 3752, 4555, 4690, 5360, 6377, 7288, 7504, 9110, 9380, 12754, 14576, 18220, 18760, 25508, 31885, 36440, 37520, 51016, 61037, 63770, 72880, 102032, 122074, 127540, 244148, 255080, 305185, 427259, 488296, 510160, 610370, 854518, 976592, 1220740, 1709036, 2136295, 2441480, 3418072, 4272590, 4882960, 6836144, 8545180, 17090360, 34180720]

約数ペア:

[(1, 34180720), (2, 17090360), (4, 8545180), (5, 6836144), (7, 4882960), (8, 4272590), (10, 3418072), (14, 2441480), (16, 2136295), (20, 1709036), (28, 1220740), (35, 976592), (40, 854518), (56, 610370), (67, 510160), (70, 488296), (80, 427259), (112, 305185), (134, 255080), (140, 244148), (268, 127540), (280, 122074), (335, 102032), (469, 72880), (536, 63770), (560, 61037), (670, 51016), (911, 37520), (938, 36440), (1072, 31885), (1340, 25508), (1822, 18760), (1876, 18220), (2345, 14576), (2680, 12754), (3644, 9380), (3752, 9110), (4555, 7504), (4690, 7288), (5360, 6377)]