27047290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1609}}^1$

素因数の和:1698

約数の個数: 24

約数和(自身を含む): 49932540

約数和(自身を除く): 22885250

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1609, 1681, 3218, 3362, 8045, 8405, 16090, 16810, 65969, 131938, 329845, 659690, 2704729, 5409458, 13523645, 27047290]

約数ペア:

[(1, 27047290), (2, 13523645), (5, 5409458), (10, 2704729), (41, 659690), (82, 329845), (205, 131938), (410, 65969), (1609, 16810), (1681, 16090), (3218, 8405), (3362, 8045)]