69001360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 166708080

約数和(自身を除く): 97706720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 109, 164, 193, 205, 218, 328, 386, 410, 436, 545, 656, 772, 820, 872, 965, 1090, 1544, 1640, 1744, 1930, 2180, 3088, 3280, 3860, 4360, 4469, 7720, 7913, 8720, 8938, 15440, 15826, 17876, 21037, 22345, 31652, 35752, 39565, 42074, 44690, 63304, 71504, 79130, 84148, 89380, 105185, 126608, 158260, 168296, 178760, 210370, 316520, 336592, 357520, 420740, 633040, 841480, 862517, 1682960, 1725034, 3450068, 4312585, 6900136, 8625170, 13800272, 17250340, 34500680, 69001360]

約数ペア:

[(1, 69001360), (2, 34500680), (4, 17250340), (5, 13800272), (8, 8625170), (10, 6900136), (16, 4312585), (20, 3450068), (40, 1725034), (41, 1682960), (80, 862517), (82, 841480), (109, 633040), (164, 420740), (193, 357520), (205, 336592), (218, 316520), (328, 210370), (386, 178760), (410, 168296), (436, 158260), (545, 126608), (656, 105185), (772, 89380), (820, 84148), (872, 79130), (965, 71504), (1090, 63304), (1544, 44690), (1640, 42074), (1744, 39565), (1930, 35752), (2180, 31652), (3088, 22345), (3280, 21037), (3860, 17876), (4360, 15826), (4469, 15440), (7720, 8938), (7913, 8720)]