76089740

素因数分解:

$2^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{2347}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 159955152

約数和(自身を除く): 83865412

約数列:

[1, 2, 4, 5, 10, 20, 1621, 2347, 3242, 4694, 6484, 8105, 9388, 11735, 16210, 23470, 32420, 46940, 3804487, 7608974, 15217948, 19022435, 38044870, 76089740]

約数ペア:

[(1, 76089740), (2, 38044870), (4, 19022435), (5, 15217948), (10, 7608974), (20, 3804487), (1621, 46940), (2347, 32420), (3242, 23470), (4694, 16210), (6484, 11735), (8105, 9388)]