About the Number

13050080

13050079 ← → 13050081

2進数表記:110001110010000011100000

漢数字表記:千三百五万八十

素因数分解:

2 5 × 5 1 × 81563 1

素因数の和:81578
約数の個数: 24
約数和(自身を含む): 30831192
約数和(自身を除く): 17781112

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 81563, 163126, 326252, 407815, 652504, 815630, 1305008, 1631260, 2610016, 3262520, 6525040, 13050080]

約数ペア:
[(1, 13050080), (2, 6525040), (4, 3262520), (5, 2610016), (8, 1631260), (10, 1305008), (16, 815630), (20, 652504), (32, 407815), (40, 326252), (80, 163126), (160, 81563)]

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