84755440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13759}}^1$

素因数の和:13790

約数の個数: 80

約数和(自身を含む): 245698560

約数和(自身を除く): 160943120

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, 13759, 27518, 55036, 68795, 96313, 110072, 137590, 151349, 192626, 220144, 275180, 302698, 385252, 481565, 550360, 605396, 756745, 770504, 963130, 1059443, 1100720, 1210792, 1513490, 1541008, 1926260, 2118886, 2421584, 3026980, 3852520, 4237772, 5297215, 6053960, 7705040, 8475544, 10594430, 12107920, 16951088, 21188860, 42377720, 84755440]

約数ペア:

[(1, 84755440), (2, 42377720), (4, 21188860), (5, 16951088), (7, 12107920), (8, 10594430), (10, 8475544), (11, 7705040), (14, 6053960), (16, 5297215), (20, 4237772), (22, 3852520), (28, 3026980), (35, 2421584), (40, 2118886), (44, 1926260), (55, 1541008), (56, 1513490), (70, 1210792), (77, 1100720), (80, 1059443), (88, 963130), (110, 770504), (112, 756745), (140, 605396), (154, 550360), (176, 481565), (220, 385252), (280, 302698), (308, 275180), (385, 220144), (440, 192626), (560, 151349), (616, 137590), (770, 110072), (880, 96313), (1232, 68795), (1540, 55036), (3080, 27518), (6160, 13759)]