32347400

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 75681540

約数和(自身を除く): 43334140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 821, 985, 1576, 1642, 1970, 3284, 3940, 4105, 4925, 6568, 7880, 8210, 9850, 16420, 19700, 20525, 32840, 39400, 41050, 82100, 161737, 164200, 323474, 646948, 808685, 1293896, 1617370, 3234740, 4043425, 6469480, 8086850, 16173700, 32347400]

約数ペア:

[(1, 32347400), (2, 16173700), (4, 8086850), (5, 6469480), (8, 4043425), (10, 3234740), (20, 1617370), (25, 1293896), (40, 808685), (50, 646948), (100, 323474), (197, 164200), (200, 161737), (394, 82100), (788, 41050), (821, 39400), (985, 32840), (1576, 20525), (1642, 19700), (1970, 16420), (3284, 9850), (3940, 8210), (4105, 7880), (4925, 6568)]