27542060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 73288320

約数和(自身を除く): 45746260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 409, 455, 481, 518, 740, 818, 910, 962, 1036, 1295, 1636, 1820, 1924, 2045, 2405, 2590, 2863, 3367, 4090, 4810, 5180, 5317, 5726, 6734, 8180, 9620, 10634, 11452, 13468, 14315, 15133, 16835, 21268, 26585, 28630, 30266, 33670, 37219, 53170, 57260, 60532, 67340, 74438, 75665, 105931, 106340, 148876, 151330, 186095, 196729, 211862, 302660, 372190, 393458, 423724, 529655, 744380, 786916, 983645, 1059310, 1377103, 1967290, 2118620, 2754206, 3934580, 5508412, 6885515, 13771030, 27542060]

約数ペア:

[(1, 27542060), (2, 13771030), (4, 6885515), (5, 5508412), (7, 3934580), (10, 2754206), (13, 2118620), (14, 1967290), (20, 1377103), (26, 1059310), (28, 983645), (35, 786916), (37, 744380), (52, 529655), (65, 423724), (70, 393458), (74, 372190), (91, 302660), (130, 211862), (140, 196729), (148, 186095), (182, 151330), (185, 148876), (259, 106340), (260, 105931), (364, 75665), (370, 74438), (409, 67340), (455, 60532), (481, 57260), (518, 53170), (740, 37219), (818, 33670), (910, 30266), (962, 28630), (1036, 26585), (1295, 21268), (1636, 16835), (1820, 15133), (1924, 14315), (2045, 13468), (2405, 11452), (2590, 10634), (2863, 9620), (3367, 8180), (4090, 6734), (4810, 5726), (5180, 5317)]