About the Number

80458070

80458069 ← → 80458071

2進数表記:100110010111011000101010110

漢数字表記:八千四十五万八千七十

素因数分解:

2 1 × 5 1 × 7 1 × 11 1 × 104491 1

素因数の和:104516
約数の個数: 32
約数和(自身を含む): 180562176
約数和(自身を除く): 100104106

約数列:
[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 104491, 208982, 522455, 731437, 1044910, 1149401, 1462874, 2298802, 3657185, 5747005, 7314370, 8045807, 11494010, 16091614, 40229035, 80458070]

約数ペア:
[(1, 80458070), (2, 40229035), (5, 16091614), (7, 11494010), (10, 8045807), (11, 7314370), (14, 5747005), (22, 3657185), (35, 2298802), (55, 1462874), (70, 1149401), (77, 1044910), (110, 731437), (154, 522455), (385, 208982), (770, 104491)]

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