29673740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20897}}^1$

素因数の和:20977

約数の個数: 24

約数和(自身を含む): 63195552

約数和(自身を除く): 33521812

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 20897, 41794, 83588, 104485, 208970, 417940, 1483687, 2967374, 5934748, 7418435, 14836870, 29673740]

約数ペア:

[(1, 29673740), (2, 14836870), (4, 7418435), (5, 5934748), (10, 2967374), (20, 1483687), (71, 417940), (142, 208970), (284, 104485), (355, 83588), (710, 41794), (1420, 20897)]