40571885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4969}}^1$

素因数の和:5068

約数の個数: 16

約数和(自身を含む): 51528960

約数和(自身を除く): 10957075

約数列:

[1, 5, 23, 71, 115, 355, 1633, 4969, 8165, 24845, 114287, 352799, 571435, 1763995, 8114377, 40571885]

約数ペア:

[(1, 40571885), (5, 8114377), (23, 1763995), (71, 571435), (115, 352799), (355, 114287), (1633, 24845), (4969, 8165)]