132346040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 307964160

約数和(自身を除く): 175618120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 223, 296, 370, 401, 446, 740, 802, 892, 1115, 1480, 1604, 1784, 2005, 2230, 3208, 4010, 4460, 8020, 8251, 8920, 14837, 16040, 16502, 29674, 33004, 41255, 59348, 66008, 74185, 82510, 89423, 118696, 148370, 165020, 178846, 296740, 330040, 357692, 447115, 593480, 715384, 894230, 1788460, 3308651, 3576920, 6617302, 13234604, 16543255, 26469208, 33086510, 66173020, 132346040]

約数ペア:

[(1, 132346040), (2, 66173020), (4, 33086510), (5, 26469208), (8, 16543255), (10, 13234604), (20, 6617302), (37, 3576920), (40, 3308651), (74, 1788460), (148, 894230), (185, 715384), (223, 593480), (296, 447115), (370, 357692), (401, 330040), (446, 296740), (740, 178846), (802, 165020), (892, 148370), (1115, 118696), (1480, 89423), (1604, 82510), (1784, 74185), (2005, 66008), (2230, 59348), (3208, 41255), (4010, 33004), (4460, 29674), (8020, 16502), (8251, 16040), (8920, 14837)]