1848653233660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1\times {\mathrm{864107}}^1$

素因数の和:866766

約数の個数: 48

約数和(自身を含む): 3978387796320

約数和(自身を除く): 2129734562660

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2609, 5218, 10436, 13045, 26090, 52180, 106969, 213938, 427876, 534845, 864107, 1069690, 1728214, 2139380, 3456428, 4320535, 8641070, 17282140, 35428387, 70856774, 141713548, 177141935, 354283870, 708567740, 2254455163, 4508910326, 9017820652, 11272275815, 22544551630, 45089103260, 92432661683, 184865323366, 369730646732, 462163308415, 924326616830, 1848653233660]

約数ペア:

[(1, 1848653233660), (2, 924326616830), (4, 462163308415), (5, 369730646732), (10, 184865323366), (20, 92432661683), (41, 45089103260), (82, 22544551630), (164, 11272275815), (205, 9017820652), (410, 4508910326), (820, 2254455163), (2609, 708567740), (5218, 354283870), (10436, 177141935), (13045, 141713548), (26090, 70856774), (52180, 35428387), (106969, 17282140), (213938, 8641070), (427876, 4320535), (534845, 3456428), (864107, 2139380), (1069690, 1728214)]