27112760

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2447}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 61248960

約数和(自身を除く): 34136200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2447, 2770, 4894, 5540, 9788, 11080, 12235, 19576, 24470, 48940, 97880, 677819, 1355638, 2711276, 3389095, 5422552, 6778190, 13556380, 27112760]

約数ペア:

[(1, 27112760), (2, 13556380), (4, 6778190), (5, 5422552), (8, 3389095), (10, 2711276), (20, 1355638), (40, 677819), (277, 97880), (554, 48940), (1108, 24470), (1385, 19576), (2216, 12235), (2447, 11080), (2770, 9788), (4894, 5540)]