5161190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16649}}^1$

素因数の和:16687

約数の個数: 16

約数和(自身を含む): 9590400

約数和(自身を除く): 4429210

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 16649, 33298, 83245, 166490, 516119, 1032238, 2580595, 5161190]

約数ペア:

[(1, 5161190), (2, 2580595), (5, 1032238), (10, 516119), (31, 166490), (62, 83245), (155, 33298), (310, 16649)]