40337440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 117355392

約数和(自身を除く): 77017952

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 43, 44, 52, 55, 65, 80, 82, 86, 88, 104, 110, 130, 143, 160, 164, 172, 176, 205, 208, 215, 220, 260, 286, 328, 344, 352, 410, 416, 430, 440, 451, 473, 520, 533, 559, 572, 656, 688, 715, 820, 860, 880, 902, 946, 1040, 1066, 1118, 1144, 1312, 1376, 1430, 1640, 1720, 1760, 1763, 1804, 1892, 2080, 2132, 2236, 2255, 2288, 2365, 2665, 2795, 2860, 3280, 3440, 3526, 3608, 3784, 4264, 4472, 4510, 4576, 4730, 5330, 5590, 5720, 5863, 6149, 6560, 6880, 7052, 7216, 7568, 8528, 8815, 8944, 9020, 9460, 10660, 11180, 11440, 11726, 12298, 14104, 14432, 15136, 17056, 17630, 17888, 18040, 18920, 19393, 21320, 22360, 22880, 22919, 23452, 24596, 28208, 29315, 30745, 35260, 36080, 37840, 38786, 42640, 44720, 45838, 46904, 49192, 56416, 58630, 61490, 70520, 72160, 75680, 77572, 85280, 89440, 91676, 93808, 96965, 98384, 114595, 117260, 122980, 141040, 155144, 183352, 187616, 193930, 196768, 229190, 234520, 245960, 252109, 282080, 310288, 366704, 387860, 458380, 469040, 491920, 504218, 620576, 733408, 775720, 916760, 938080, 983840, 1008436, 1260545, 1551440, 1833520, 2016872, 2521090, 3102880, 3667040, 4033744, 5042180, 8067488, 10084360, 20168720, 40337440]

約数ペア:

[(1, 40337440), (2, 20168720), (4, 10084360), (5, 8067488), (8, 5042180), (10, 4033744), (11, 3667040), (13, 3102880), (16, 2521090), (20, 2016872), (22, 1833520), (26, 1551440), (32, 1260545), (40, 1008436), (41, 983840), (43, 938080), (44, 916760), (52, 775720), (55, 733408), (65, 620576), (80, 504218), (82, 491920), (86, 469040), (88, 458380), (104, 387860), (110, 366704), (130, 310288), (143, 282080), (160, 252109), (164, 245960), (172, 234520), (176, 229190), (205, 196768), (208, 193930), (215, 187616), (220, 183352), (260, 155144), (286, 141040), (328, 122980), (344, 117260), (352, 114595), (410, 98384), (416, 96965), (430, 93808), (440, 91676), (451, 89440), (473, 85280), (520, 77572), (533, 75680), (559, 72160), (572, 70520), (656, 61490), (688, 58630), (715, 56416), (820, 49192), (860, 46904), (880, 45838), (902, 44720), (946, 42640), (1040, 38786), (1066, 37840), (1118, 36080), (1144, 35260), (1312, 30745), (1376, 29315), (1430, 28208), (1640, 24596), (1720, 23452), (1760, 22919), (1763, 22880), (1804, 22360), (1892, 21320), (2080, 19393), (2132, 18920), (2236, 18040), (2255, 17888), (2288, 17630), (2365, 17056), (2665, 15136), (2795, 14432), (2860, 14104), (3280, 12298), (3440, 11726), (3526, 11440), (3608, 11180), (3784, 10660), (4264, 9460), (4472, 9020), (4510, 8944), (4576, 8815), (4730, 8528), (5330, 7568), (5590, 7216), (5720, 7052), (5863, 6880), (6149, 6560)]