About the Number

80491314090

80491314089 ← → 80491314091

2進数表記:1001010111101101001111111101110101010

漢数字表記:八百四億九千百三十一万四千九十

素因数分解:

2 1 × 3 1 × 5 1 × 11 1 × 243913073 1

素因数の和:243913094
約数の個数: 32
約数和(自身を含む): 210740895936
約数和(自身を除く): 130249581846

約数列:
[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 243913073, 487826146, 731739219, 1219565365, 1463478438, 2439130730, 2683043803, 3658696095, 5366087606, 7317392190, 8049131409, 13415219015, 16098262818, 26830438030, 40245657045, 80491314090]

約数ペア:
[(1, 80491314090), (2, 40245657045), (3, 26830438030), (5, 16098262818), (6, 13415219015), (10, 8049131409), (11, 7317392190), (15, 5366087606), (22, 3658696095), (30, 2683043803), (33, 2439130730), (55, 1463478438), (66, 1219565365), (110, 731739219), (165, 487826146), (330, 243913073)]

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