33994120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 79672320

約数和(自身を除く): 45678200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 103, 148, 185, 206, 223, 296, 370, 412, 446, 515, 740, 824, 892, 1030, 1115, 1480, 1784, 2060, 2230, 3811, 4120, 4460, 7622, 8251, 8920, 15244, 16502, 19055, 22969, 30488, 33004, 38110, 41255, 45938, 66008, 76220, 82510, 91876, 114845, 152440, 165020, 183752, 229690, 330040, 459380, 849853, 918760, 1699706, 3399412, 4249265, 6798824, 8498530, 16997060, 33994120]

約数ペア:

[(1, 33994120), (2, 16997060), (4, 8498530), (5, 6798824), (8, 4249265), (10, 3399412), (20, 1699706), (37, 918760), (40, 849853), (74, 459380), (103, 330040), (148, 229690), (185, 183752), (206, 165020), (223, 152440), (296, 114845), (370, 91876), (412, 82510), (446, 76220), (515, 66008), (740, 45938), (824, 41255), (892, 38110), (1030, 33004), (1115, 30488), (1480, 22969), (1784, 19055), (2060, 16502), (2230, 15244), (3811, 8920), (4120, 8251), (4460, 7622)]