43470340

素因数分解:

$2^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{1597}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 91411992

約数和(自身を除く): 47941652

約数列:

[1, 2, 4, 5, 10, 20, 1361, 1597, 2722, 3194, 5444, 6388, 6805, 7985, 13610, 15970, 27220, 31940, 2173517, 4347034, 8694068, 10867585, 21735170, 43470340]

約数ペア:

[(1, 43470340), (2, 21735170), (4, 10867585), (5, 8694068), (10, 4347034), (20, 2173517), (1361, 31940), (1597, 27220), (2722, 15970), (3194, 13610), (5444, 7985), (6388, 6805)]