27081760

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 64385496

約数和(自身を除く): 37303736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 877, 965, 1544, 1754, 1930, 3088, 3508, 3860, 4385, 6176, 7016, 7720, 8770, 14032, 15440, 17540, 28064, 30880, 35080, 70160, 140320, 169261, 338522, 677044, 846305, 1354088, 1692610, 2708176, 3385220, 5416352, 6770440, 13540880, 27081760]

約数ペア:

[(1, 27081760), (2, 13540880), (4, 6770440), (5, 5416352), (8, 3385220), (10, 2708176), (16, 1692610), (20, 1354088), (32, 846305), (40, 677044), (80, 338522), (160, 169261), (193, 140320), (386, 70160), (772, 35080), (877, 30880), (965, 28064), (1544, 17540), (1754, 15440), (1930, 14032), (3088, 8770), (3508, 7720), (3860, 7016), (4385, 6176)]