2967400

素因数分解:

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

素因数の和:454

約数の個数: 48

約数和(自身を含む): 7103340

約数和(自身を除く): 4135940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 401, 740, 802, 925, 1480, 1604, 1850, 2005, 3208, 3700, 4010, 7400, 8020, 10025, 14837, 16040, 20050, 29674, 40100, 59348, 74185, 80200, 118696, 148370, 296740, 370925, 593480, 741850, 1483700, 2967400]

約数ペア:

[(1, 2967400), (2, 1483700), (4, 741850), (5, 593480), (8, 370925), (10, 296740), (20, 148370), (25, 118696), (37, 80200), (40, 74185), (50, 59348), (74, 40100), (100, 29674), (148, 20050), (185, 16040), (200, 14837), (296, 10025), (370, 8020), (401, 7400), (740, 4010), (802, 3700), (925, 3208), (1480, 2005), (1604, 1850)]