76404260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 165881856

約数和(自身を除く): 89477596

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 223, 370, 446, 463, 740, 892, 926, 1115, 1852, 2230, 2315, 4460, 4630, 8251, 9260, 16502, 17131, 33004, 34262, 41255, 68524, 82510, 85655, 103249, 165020, 171310, 206498, 342620, 412996, 516245, 1032490, 2064980, 3820213, 7640426, 15280852, 19101065, 38202130, 76404260]

約数ペア:

[(1, 76404260), (2, 38202130), (4, 19101065), (5, 15280852), (10, 7640426), (20, 3820213), (37, 2064980), (74, 1032490), (148, 516245), (185, 412996), (223, 342620), (370, 206498), (446, 171310), (463, 165020), (740, 103249), (892, 85655), (926, 82510), (1115, 68524), (1852, 41255), (2230, 34262), (2315, 33004), (4460, 17131), (4630, 16502), (8251, 9260)]