26495860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77929}}^1$

素因数の和:77955

約数の個数: 24

約数和(自身を含む): 58915080

約数和(自身を除く): 32419220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 77929, 155858, 311716, 389645, 779290, 1324793, 1558580, 2649586, 5299172, 6623965, 13247930, 26495860]

約数ペア:

[(1, 26495860), (2, 13247930), (4, 6623965), (5, 5299172), (10, 2649586), (17, 1558580), (20, 1324793), (34, 779290), (68, 389645), (85, 311716), (170, 155858), (340, 77929)]