17496740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51461}}^1$

素因数の和:51487

約数の個数: 24

約数和(自身を含む): 38905272

約数和(自身を除く): 21408532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 51461, 102922, 205844, 257305, 514610, 874837, 1029220, 1749674, 3499348, 4374185, 8748370, 17496740]

約数ペア:

[(1, 17496740), (2, 8748370), (4, 4374185), (5, 3499348), (10, 1749674), (17, 1029220), (20, 874837), (34, 514610), (68, 257305), (85, 205844), (170, 102922), (340, 51461)]