27834092120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{8209}}^1$

素因数の和:8365

約数の個数: 128

約数和(自身を含む): 67387680000

約数和(自身を除く): 39553587880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 79, 116, 145, 148, 158, 185, 232, 290, 296, 316, 370, 395, 580, 632, 740, 790, 1073, 1160, 1480, 1580, 2146, 2291, 2923, 3160, 4292, 4582, 5365, 5846, 8209, 8584, 9164, 10730, 11455, 11692, 14615, 16418, 18328, 21460, 22910, 23384, 29230, 32836, 41045, 42920, 45820, 58460, 65672, 82090, 84767, 91640, 116920, 164180, 169534, 238061, 303733, 328360, 339068, 423835, 476122, 607466, 648511, 678136, 847670, 952244, 1190305, 1214932, 1297022, 1518665, 1695340, 1904488, 2380610, 2429864, 2594044, 3037330, 3242555, 3390680, 4761220, 5188088, 6074660, 6485110, 8808257, 9522440, 12149320, 12970220, 17616514, 18806819, 23994907, 25940440, 35233028, 37613638, 44041285, 47989814, 70466056, 75227276, 88082570, 94034095, 95979628, 119974535, 150454552, 176165140, 188068190, 191959256, 239949070, 352330280, 376136380, 479898140, 695852303, 752272760, 959796280, 1391704606, 2783409212, 3479261515, 5566818424, 6958523030, 13917046060, 27834092120]

約数ペア:

[(1, 27834092120), (2, 13917046060), (4, 6958523030), (5, 5566818424), (8, 3479261515), (10, 2783409212), (20, 1391704606), (29, 959796280), (37, 752272760), (40, 695852303), (58, 479898140), (74, 376136380), (79, 352330280), (116, 239949070), (145, 191959256), (148, 188068190), (158, 176165140), (185, 150454552), (232, 119974535), (290, 95979628), (296, 94034095), (316, 88082570), (370, 75227276), (395, 70466056), (580, 47989814), (632, 44041285), (740, 37613638), (790, 35233028), (1073, 25940440), (1160, 23994907), (1480, 18806819), (1580, 17616514), (2146, 12970220), (2291, 12149320), (2923, 9522440), (3160, 8808257), (4292, 6485110), (4582, 6074660), (5365, 5188088), (5846, 4761220), (8209, 3390680), (8584, 3242555), (9164, 3037330), (10730, 2594044), (11455, 2429864), (11692, 2380610), (14615, 1904488), (16418, 1695340), (18328, 1518665), (21460, 1297022), (22910, 1214932), (23384, 1190305), (29230, 952244), (32836, 847670), (41045, 678136), (42920, 648511), (45820, 607466), (58460, 476122), (65672, 423835), (82090, 339068), (84767, 328360), (91640, 303733), (116920, 238061), (164180, 169534)]