27631280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15017}}^1$

素因数の和:15053

約数の個数: 40

約数和(自身を含む): 67040352

約数和(自身を除く): 39409072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 15017, 30034, 60068, 75085, 120136, 150170, 240272, 300340, 345391, 600680, 690782, 1201360, 1381564, 1726955, 2763128, 3453910, 5526256, 6907820, 13815640, 27631280]

約数ペア:

[(1, 27631280), (2, 13815640), (4, 6907820), (5, 5526256), (8, 3453910), (10, 2763128), (16, 1726955), (20, 1381564), (23, 1201360), (40, 690782), (46, 600680), (80, 345391), (92, 300340), (115, 240272), (184, 150170), (230, 120136), (368, 75085), (460, 60068), (920, 30034), (1840, 15017)]