266772378620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71329513}}^1$

素因数の和:71329550

約数の個数: 48

約数和(自身を含む): 647101351008

約数和(自身を除く): 380328972388

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 71329513, 142659026, 285318052, 356647565, 713295130, 784624643, 1212601721, 1426590260, 1569249286, 2425203442, 3138498572, 3923123215, 4850406884, 6063008605, 7846246430, 12126017210, 13338618931, 15692492860, 24252034420, 26677237862, 53354475724, 66693094655, 133386189310, 266772378620]

約数ペア:

[(1, 266772378620), (2, 133386189310), (4, 66693094655), (5, 53354475724), (10, 26677237862), (11, 24252034420), (17, 15692492860), (20, 13338618931), (22, 12126017210), (34, 7846246430), (44, 6063008605), (55, 4850406884), (68, 3923123215), (85, 3138498572), (110, 2425203442), (170, 1569249286), (187, 1426590260), (220, 1212601721), (340, 784624643), (374, 713295130), (748, 356647565), (935, 285318052), (1870, 142659026), (3740, 71329513)]