66239650

素因数分解:

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

素因数の和:77958

約数の個数: 24

約数和(自身を含む): 130454820

約数和(自身を除く): 64215170

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 77929, 155858, 389645, 779290, 1324793, 1948225, 2649586, 3896450, 6623965, 13247930, 33119825, 66239650]

約数ペア:

[(1, 66239650), (2, 33119825), (5, 13247930), (10, 6623965), (17, 3896450), (25, 2649586), (34, 1948225), (50, 1324793), (85, 779290), (170, 389645), (425, 155858), (850, 77929)]