22134160

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 51677496

約数和(自身を除く): 29543336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 821, 1348, 1642, 1685, 2696, 3284, 3370, 4105, 5392, 6568, 6740, 8210, 13136, 13480, 16420, 26960, 32840, 65680, 276677, 553354, 1106708, 1383385, 2213416, 2766770, 4426832, 5533540, 11067080, 22134160]

約数ペア:

[(1, 22134160), (2, 11067080), (4, 5533540), (5, 4426832), (8, 2766770), (10, 2213416), (16, 1383385), (20, 1106708), (40, 553354), (80, 276677), (337, 65680), (674, 32840), (821, 26960), (1348, 16420), (1642, 13480), (1685, 13136), (2696, 8210), (3284, 6740), (3370, 6568), (4105, 5392)]