About the Number

139038100

139038099 ← → 139038101

2進数表記:1000010010011000110110010100

漢数字表記:一億三千九百三万八千百

素因数分解:

2 2 × 5 2 × 31 1 × 44851 1

素因数の和:44896
約数の個数: 36
約数和(自身を含む): 311452288
約数和(自身を除く): 172414188

約数列:
[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 44851, 89702, 179404, 224255, 448510, 897020, 1121275, 1390381, 2242550, 2780762, 4485100, 5561524, 6951905, 13903810, 27807620, 34759525, 69519050, 139038100]

約数ペア:
[(1, 139038100), (2, 69519050), (4, 34759525), (5, 27807620), (10, 13903810), (20, 6951905), (25, 5561524), (31, 4485100), (50, 2780762), (62, 2242550), (100, 1390381), (124, 1121275), (155, 897020), (310, 448510), (620, 224255), (775, 179404), (1550, 89702), (3100, 44851)]

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