About the Number

113012920

113012919 ← → 113012921

2進数表記:110101111000111000010111000

漢数字表記:一億千三百一万二千九百二十

素因数分解:

2 3 × 5 1 × 67 1 × 42169 1

素因数の和:42247
約数の個数: 32
約数和(自身を含む): 258080400
約数和(自身を除く): 145067480

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 42169, 84338, 168676, 210845, 337352, 421690, 843380, 1686760, 2825323, 5650646, 11301292, 14126615, 22602584, 28253230, 56506460, 113012920]

約数ペア:
[(1, 113012920), (2, 56506460), (4, 28253230), (5, 22602584), (8, 14126615), (10, 11301292), (20, 5650646), (40, 2825323), (67, 1686760), (134, 843380), (268, 421690), (335, 337352), (536, 210845), (670, 168676), (1340, 84338), (2680, 42169)]

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