40461140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87959}}^1$

素因数の和:87991

約数の個数: 24

約数和(自身を含む): 88663680

約数和(自身を除く): 48202540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 87959, 175918, 351836, 439795, 879590, 1759180, 2023057, 4046114, 8092228, 10115285, 20230570, 40461140]

約数ペア:

[(1, 40461140), (2, 20230570), (4, 10115285), (5, 8092228), (10, 4046114), (20, 2023057), (23, 1759180), (46, 879590), (92, 439795), (115, 351836), (230, 175918), (460, 87959)]