83443540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181399}}^1$

素因数の和:181431

約数の個数: 24

約数和(自身を含む): 182851200

約数和(自身を除く): 99407660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 181399, 362798, 725596, 906995, 1813990, 3627980, 4172177, 8344354, 16688708, 20860885, 41721770, 83443540]

約数ペア:

[(1, 83443540), (2, 41721770), (4, 20860885), (5, 16688708), (10, 8344354), (20, 4172177), (23, 3627980), (46, 1813990), (92, 906995), (115, 725596), (230, 362798), (460, 181399)]