676793920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192271}}^1$

素因数の和:192299

約数の個数: 56

約数和(自身を含む): 1758135168

約数和(自身を除く): 1081341248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 192271, 384542, 769084, 961355, 1538168, 1922710, 2114981, 3076336, 3845420, 4229962, 6152672, 7690840, 8459924, 10574905, 12305344, 15381680, 16919848, 21149810, 30763360, 33839696, 42299620, 61526720, 67679392, 84599240, 135358784, 169198480, 338396960, 676793920]

約数ペア:

[(1, 676793920), (2, 338396960), (4, 169198480), (5, 135358784), (8, 84599240), (10, 67679392), (11, 61526720), (16, 42299620), (20, 33839696), (22, 30763360), (32, 21149810), (40, 16919848), (44, 15381680), (55, 12305344), (64, 10574905), (80, 8459924), (88, 7690840), (110, 6152672), (160, 4229962), (176, 3845420), (220, 3076336), (320, 2114981), (352, 1922710), (440, 1538168), (704, 961355), (880, 769084), (1760, 384542), (3520, 192271)]