81062350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{70489}}^1$

素因数の和:70524

約数の個数: 24

約数和(自身を含む): 157333680

約数和(自身を除く): 76271330

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 70489, 140978, 352445, 704890, 1621247, 1762225, 3242494, 3524450, 8106235, 16212470, 40531175, 81062350]

約数ペア:

[(1, 81062350), (2, 40531175), (5, 16212470), (10, 8106235), (23, 3524450), (25, 3242494), (46, 1762225), (50, 1621247), (115, 704890), (230, 352445), (575, 140978), (1150, 70489)]