27766060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8623}}^1$

素因数の和:8662

約数の個数: 48

約数和(自身を含む): 69543936

約数和(自身を除く): 41777876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 8623, 17246, 34492, 43115, 60361, 86230, 120722, 172460, 198329, 241444, 301805, 396658, 603610, 793316, 991645, 1207220, 1388303, 1983290, 2776606, 3966580, 5553212, 6941515, 13883030, 27766060]

約数ペア:

[(1, 27766060), (2, 13883030), (4, 6941515), (5, 5553212), (7, 3966580), (10, 2776606), (14, 1983290), (20, 1388303), (23, 1207220), (28, 991645), (35, 793316), (46, 603610), (70, 396658), (92, 301805), (115, 241444), (140, 198329), (161, 172460), (230, 120722), (322, 86230), (460, 60361), (644, 43115), (805, 34492), (1610, 17246), (3220, 8623)]