26304740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 77414400

約数和(自身を除く): 51109660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 29, 31, 35, 38, 44, 55, 58, 62, 70, 76, 77, 95, 110, 116, 124, 133, 140, 145, 154, 155, 190, 203, 209, 217, 220, 266, 290, 308, 310, 319, 341, 380, 385, 406, 418, 434, 532, 551, 580, 589, 620, 638, 665, 682, 770, 812, 836, 868, 899, 1015, 1045, 1085, 1102, 1178, 1276, 1330, 1364, 1463, 1540, 1595, 1705, 1798, 2030, 2090, 2170, 2204, 2233, 2356, 2387, 2660, 2755, 2926, 2945, 3190, 3410, 3596, 3857, 4060, 4123, 4180, 4340, 4466, 4495, 4774, 5510, 5852, 5890, 6061, 6293, 6380, 6479, 6820, 7315, 7714, 8246, 8932, 8990, 9548, 9889, 11020, 11165, 11780, 11935, 12122, 12586, 12958, 14630, 15428, 16492, 17081, 17980, 19285, 19778, 20615, 22330, 23870, 24244, 25172, 25916, 29260, 30305, 31465, 32395, 34162, 38570, 39556, 41230, 42427, 44660, 45353, 47740, 49445, 60610, 62930, 64790, 68324, 69223, 77140, 82460, 84854, 85405, 90706, 98890, 119567, 121220, 125860, 129580, 138446, 169708, 170810, 181412, 187891, 197780, 212135, 226765, 239134, 276892, 341620, 346115, 375782, 424270, 453530, 478268, 597835, 692230, 751564, 848540, 907060, 939455, 1195670, 1315237, 1384460, 1878910, 2391340, 2630474, 3757820, 5260948, 6576185, 13152370, 26304740]

約数ペア:

[(1, 26304740), (2, 13152370), (4, 6576185), (5, 5260948), (7, 3757820), (10, 2630474), (11, 2391340), (14, 1878910), (19, 1384460), (20, 1315237), (22, 1195670), (28, 939455), (29, 907060), (31, 848540), (35, 751564), (38, 692230), (44, 597835), (55, 478268), (58, 453530), (62, 424270), (70, 375782), (76, 346115), (77, 341620), (95, 276892), (110, 239134), (116, 226765), (124, 212135), (133, 197780), (140, 187891), (145, 181412), (154, 170810), (155, 169708), (190, 138446), (203, 129580), (209, 125860), (217, 121220), (220, 119567), (266, 98890), (290, 90706), (308, 85405), (310, 84854), (319, 82460), (341, 77140), (380, 69223), (385, 68324), (406, 64790), (418, 62930), (434, 60610), (532, 49445), (551, 47740), (580, 45353), (589, 44660), (620, 42427), (638, 41230), (665, 39556), (682, 38570), (770, 34162), (812, 32395), (836, 31465), (868, 30305), (899, 29260), (1015, 25916), (1045, 25172), (1085, 24244), (1102, 23870), (1178, 22330), (1276, 20615), (1330, 19778), (1364, 19285), (1463, 17980), (1540, 17081), (1595, 16492), (1705, 15428), (1798, 14630), (2030, 12958), (2090, 12586), (2170, 12122), (2204, 11935), (2233, 11780), (2356, 11165), (2387, 11020), (2660, 9889), (2755, 9548), (2926, 8990), (2945, 8932), (3190, 8246), (3410, 7714), (3596, 7315), (3857, 6820), (4060, 6479), (4123, 6380), (4180, 6293), (4340, 6061), (4466, 5890), (4495, 5852), (4774, 5510)]