About the Number

139771010

139771009 ← → 139771011

2進数表記:1000010101001011110010000010

漢数字表記:一億三千九百七十七万千十

素因数分解:

2 1 × 5 1 × 29 1 × 349 1 × 1381 1

素因数の和:1766
約数の個数: 32
約数和(自身を含む): 261198000
約数和(自身を除く): 121426990

約数列:
[1, 2, 5, 10, 29, 58, 145, 290, 349, 698, 1381, 1745, 2762, 3490, 6905, 10121, 13810, 20242, 40049, 50605, 80098, 101210, 200245, 400490, 481969, 963938, 2409845, 4819690, 13977101, 27954202, 69885505, 139771010]

約数ペア:
[(1, 139771010), (2, 69885505), (5, 27954202), (10, 13977101), (29, 4819690), (58, 2409845), (145, 963938), (290, 481969), (349, 400490), (698, 200245), (1381, 101210), (1745, 80098), (2762, 50605), (3490, 40049), (6905, 20242), (10121, 13810)]

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