5089480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 12830400

約数和(自身を除く): 7740920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 269, 344, 430, 440, 473, 538, 860, 946, 1076, 1345, 1720, 1892, 2152, 2365, 2690, 2959, 3784, 4730, 5380, 5918, 9460, 10760, 11567, 11836, 14795, 18920, 23134, 23672, 29590, 46268, 57835, 59180, 92536, 115670, 118360, 127237, 231340, 254474, 462680, 508948, 636185, 1017896, 1272370, 2544740, 5089480]

約数ペア:

[(1, 5089480), (2, 2544740), (4, 1272370), (5, 1017896), (8, 636185), (10, 508948), (11, 462680), (20, 254474), (22, 231340), (40, 127237), (43, 118360), (44, 115670), (55, 92536), (86, 59180), (88, 57835), (110, 46268), (172, 29590), (215, 23672), (220, 23134), (269, 18920), (344, 14795), (430, 11836), (440, 11567), (473, 10760), (538, 9460), (860, 5918), (946, 5380), (1076, 4730), (1345, 3784), (1720, 2959), (1892, 2690), (2152, 2365)]