8942244080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1451663}}^1$

素因数の和:1451694

約数の個数: 80

約数和(自身を含む): 25920912384

約数和(自身を除く): 16978668304

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, 1451663, 2903326, 5806652, 7258315, 10161641, 11613304, 14516630, 15968293, 20323282, 23226608, 29033260, 31936586, 40646564, 50808205, 58066520, 63873172, 79841465, 81293128, 101616410, 111778051, 116133040, 127746344, 159682930, 162586256, 203232820, 223556102, 255492688, 319365860, 406465640, 447112204, 558890255, 638731720, 812931280, 894224408, 1117780510, 1277463440, 1788448816, 2235561020, 4471122040, 8942244080]

約数ペア:

[(1, 8942244080), (2, 4471122040), (4, 2235561020), (5, 1788448816), (7, 1277463440), (8, 1117780510), (10, 894224408), (11, 812931280), (14, 638731720), (16, 558890255), (20, 447112204), (22, 406465640), (28, 319365860), (35, 255492688), (40, 223556102), (44, 203232820), (55, 162586256), (56, 159682930), (70, 127746344), (77, 116133040), (80, 111778051), (88, 101616410), (110, 81293128), (112, 79841465), (140, 63873172), (154, 58066520), (176, 50808205), (220, 40646564), (280, 31936586), (308, 29033260), (385, 23226608), (440, 20323282), (560, 15968293), (616, 14516630), (770, 11613304), (880, 10161641), (1232, 7258315), (1540, 5806652), (3080, 2903326), (6160, 1451663)]