25577380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55603}}^1$

素因数の和:55635

約数の個数: 24

約数和(自身を含む): 56048832

約数和(自身を除く): 30471452

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 55603, 111206, 222412, 278015, 556030, 1112060, 1278869, 2557738, 5115476, 6394345, 12788690, 25577380]

約数ペア:

[(1, 25577380), (2, 12788690), (4, 6394345), (5, 5115476), (10, 2557738), (20, 1278869), (23, 1112060), (46, 556030), (92, 278015), (115, 222412), (230, 111206), (460, 55603)]