74147920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12037}}^1$

素因数の和:12068

約数の個数: 80

約数和(自身を含む): 214950528

約数和(自身を除く): 140802608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 12037, 24074, 48148, 60185, 84259, 96296, 120370, 132407, 168518, 192592, 240740, 264814, 337036, 421295, 481480, 529628, 662035, 674072, 842590, 926849, 962960, 1059256, 1324070, 1348144, 1685180, 1853698, 2118512, 2648140, 3370360, 3707396, 4634245, 5296280, 6740720, 7414792, 9268490, 10592560, 14829584, 18536980, 37073960, 74147920]

約数ペア:

[(1, 74147920), (2, 37073960), (4, 18536980), (5, 14829584), (7, 10592560), (8, 9268490), (10, 7414792), (11, 6740720), (14, 5296280), (16, 4634245), (20, 3707396), (22, 3370360), (28, 2648140), (35, 2118512), (40, 1853698), (44, 1685180), (55, 1348144), (56, 1324070), (70, 1059256), (77, 962960), (80, 926849), (88, 842590), (110, 674072), (112, 662035), (140, 529628), (154, 481480), (176, 421295), (220, 337036), (280, 264814), (308, 240740), (385, 192592), (440, 168518), (560, 132407), (616, 120370), (770, 96296), (880, 84259), (1232, 60185), (1540, 48148), (3080, 24074), (6160, 12037)]