786140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 1723680

約数和(自身を除く): 937540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1709, 3418, 6836, 8545, 17090, 34180, 39307, 78614, 157228, 196535, 393070, 786140]

約数ペア:

[(1, 786140), (2, 393070), (4, 196535), (5, 157228), (10, 78614), (20, 39307), (23, 34180), (46, 17090), (92, 8545), (115, 6836), (230, 3418), (460, 1709)]