889093060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{4591}}^1$

素因数の和:5044

約数の個数: 48

約数和(自身を含む): 1953326592

約数和(自身を除く): 1064233532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 421, 460, 842, 1684, 2105, 4210, 4591, 8420, 9182, 9683, 18364, 19366, 22955, 38732, 45910, 48415, 91820, 96830, 105593, 193660, 211186, 422372, 527965, 1055930, 1932811, 2111860, 3865622, 7731244, 9664055, 19328110, 38656220, 44454653, 88909306, 177818612, 222273265, 444546530, 889093060]

約数ペア:

[(1, 889093060), (2, 444546530), (4, 222273265), (5, 177818612), (10, 88909306), (20, 44454653), (23, 38656220), (46, 19328110), (92, 9664055), (115, 7731244), (230, 3865622), (421, 2111860), (460, 1932811), (842, 1055930), (1684, 527965), (2105, 422372), (4210, 211186), (4591, 193660), (8420, 105593), (9182, 96830), (9683, 91820), (18364, 48415), (19366, 45910), (22955, 38732)]