18160150

素因数分解:

$2^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1656

約数の個数: 24

約数和(自身を含む): 33930864

約数和(自身を除く): 15770714

約数列:

[1, 2, 5, 10, 25, 50, 263, 526, 1315, 1381, 2630, 2762, 6575, 6905, 13150, 13810, 34525, 69050, 363203, 726406, 1816015, 3632030, 9080075, 18160150]

約数ペア:

[(1, 18160150), (2, 9080075), (5, 3632030), (10, 1816015), (25, 726406), (50, 363203), (263, 69050), (526, 34525), (1315, 13810), (1381, 13150), (2630, 6905), (2762, 6575)]