68433080

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5839}}^1$

素因数の和:6143

約数の個数: 32

約数和(自身を含む): 154526400

約数和(自身を除く): 86093320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5839, 5860, 11678, 11720, 23356, 29195, 46712, 58390, 116780, 233560, 1710827, 3421654, 6843308, 8554135, 13686616, 17108270, 34216540, 68433080]

約数ペア:

[(1, 68433080), (2, 34216540), (4, 17108270), (5, 13686616), (8, 8554135), (10, 6843308), (20, 3421654), (40, 1710827), (293, 233560), (586, 116780), (1172, 58390), (1465, 46712), (2344, 29195), (2930, 23356), (5839, 11720), (5860, 11678)]