About the Number

40229020

40229019 ← → 40229021

2進数表記:10011001011101100010011100

漢数字表記:四千二十二万九千二十

素因数分解:

2 2 × 5 1 × 13 1 × 154727 1

素因数の和:154749
約数の個数: 24
約数和(自身を含む): 90980064
約数和(自身を除く): 50751044

約数列:
[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 154727, 309454, 618908, 773635, 1547270, 2011451, 3094540, 4022902, 8045804, 10057255, 20114510, 40229020]

約数ペア:
[(1, 40229020), (2, 20114510), (4, 10057255), (5, 8045804), (10, 4022902), (13, 3094540), (20, 2011451), (26, 1547270), (52, 773635), (65, 618908), (130, 309454), (260, 154727)]

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