43281740

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{2063}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 91022400

約数和(自身を除く): 47740660

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2063, 2098, 4126, 4196, 5245, 8252, 10315, 10490, 20630, 20980, 41260, 2164087, 4328174, 8656348, 10820435, 21640870, 43281740]

約数ペア:

[(1, 43281740), (2, 21640870), (4, 10820435), (5, 8656348), (10, 4328174), (20, 2164087), (1049, 41260), (2063, 20980), (2098, 20630), (4126, 10490), (4196, 10315), (5245, 8252)]