84095440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7388

約数の個数: 80

約数和(自身を含む): 229735296

約数和(自身を除く): 145639856

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 7351, 11440, 14702, 29404, 36755, 58808, 73510, 80861, 95563, 117616, 147020, 161722, 191126, 294040, 323444, 382252, 404305, 477815, 588080, 646888, 764504, 808610, 955630, 1051193, 1293776, 1529008, 1617220, 1911260, 2102386, 3234440, 3822520, 4204772, 5255965, 6468880, 7645040, 8409544, 10511930, 16819088, 21023860, 42047720, 84095440]

約数ペア:

[(1, 84095440), (2, 42047720), (4, 21023860), (5, 16819088), (8, 10511930), (10, 8409544), (11, 7645040), (13, 6468880), (16, 5255965), (20, 4204772), (22, 3822520), (26, 3234440), (40, 2102386), (44, 1911260), (52, 1617220), (55, 1529008), (65, 1293776), (80, 1051193), (88, 955630), (104, 808610), (110, 764504), (130, 646888), (143, 588080), (176, 477815), (208, 404305), (220, 382252), (260, 323444), (286, 294040), (440, 191126), (520, 161722), (572, 147020), (715, 117616), (880, 95563), (1040, 80861), (1144, 73510), (1430, 58808), (2288, 36755), (2860, 29404), (5720, 14702), (7351, 11440)]