7005540080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1137263}}^1$

素因数の和:1137294

約数の個数: 80

約数和(自身を含む): 20306985984

約数和(自身を除く): 13301445904

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, 1137263, 2274526, 4549052, 5686315, 7960841, 9098104, 11372630, 12509893, 15921682, 18196208, 22745260, 25019786, 31843364, 39804205, 45490520, 50039572, 62549465, 63686728, 79608410, 87569251, 90981040, 100079144, 125098930, 127373456, 159216820, 175138502, 200158288, 250197860, 318433640, 350277004, 437846255, 500395720, 636867280, 700554008, 875692510, 1000791440, 1401108016, 1751385020, 3502770040, 7005540080]

約数ペア:

[(1, 7005540080), (2, 3502770040), (4, 1751385020), (5, 1401108016), (7, 1000791440), (8, 875692510), (10, 700554008), (11, 636867280), (14, 500395720), (16, 437846255), (20, 350277004), (22, 318433640), (28, 250197860), (35, 200158288), (40, 175138502), (44, 159216820), (55, 127373456), (56, 125098930), (70, 100079144), (77, 90981040), (80, 87569251), (88, 79608410), (110, 63686728), (112, 62549465), (140, 50039572), (154, 45490520), (176, 39804205), (220, 31843364), (280, 25019786), (308, 22745260), (385, 18196208), (440, 15921682), (560, 12509893), (616, 11372630), (770, 9098104), (880, 7960841), (1232, 5686315), (1540, 4549052), (3080, 2274526), (6160, 1137263)]