40890235

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 50429952

約数和(自身を除く): 9539717

約数列:

[1, 5, 47, 191, 235, 911, 955, 4555, 8977, 42817, 44885, 174001, 214085, 870005, 8178047, 40890235]

約数ペア:

[(1, 40890235), (5, 8178047), (47, 870005), (191, 214085), (235, 174001), (911, 44885), (955, 42817), (4555, 8977)]