8727580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19005

約数の個数: 24

約数和(自身を含む): 19125792

約数和(自身を除く): 10398212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 18973, 37946, 75892, 94865, 189730, 379460, 436379, 872758, 1745516, 2181895, 4363790, 8727580]

約数ペア:

[(1, 8727580), (2, 4363790), (4, 2181895), (5, 1745516), (10, 872758), (20, 436379), (23, 379460), (46, 189730), (92, 94865), (115, 75892), (230, 37946), (460, 18973)]