73423820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{159617}}^1$

素因数の和:159649

約数の個数: 24

約数和(自身を含む): 160894944

約数和(自身を除く): 87471124

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 159617, 319234, 638468, 798085, 1596170, 3192340, 3671191, 7342382, 14684764, 18355955, 36711910, 73423820]

約数ペア:

[(1, 73423820), (2, 36711910), (4, 18355955), (5, 14684764), (10, 7342382), (20, 3671191), (23, 3192340), (46, 1596170), (92, 798085), (115, 638468), (230, 319234), (460, 159617)]