26550840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 80508960

約数和(自身を除く): 53958120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2281, 2328, 2910, 3880, 4562, 5820, 6843, 9124, 11405, 11640, 13686, 18248, 22810, 27372, 34215, 45620, 54744, 68430, 91240, 136860, 221257, 273720, 442514, 663771, 885028, 1106285, 1327542, 1770056, 2212570, 2655084, 3318855, 4425140, 5310168, 6637710, 8850280, 13275420, 26550840]

約数ペア:

[(1, 26550840), (2, 13275420), (3, 8850280), (4, 6637710), (5, 5310168), (6, 4425140), (8, 3318855), (10, 2655084), (12, 2212570), (15, 1770056), (20, 1327542), (24, 1106285), (30, 885028), (40, 663771), (60, 442514), (97, 273720), (120, 221257), (194, 136860), (291, 91240), (388, 68430), (485, 54744), (582, 45620), (776, 34215), (970, 27372), (1164, 22810), (1455, 18248), (1940, 13686), (2281, 11640), (2328, 11405), (2910, 9124), (3880, 6843), (4562, 5820)]