About the Number

13430080

13430079 ← → 13430081

2進数表記:110011001110110101000000

漢数字表記:千三百四十三万八十

素因数分解:

2 6 × 5 1 × 41969 1

素因数の和:41986
約数の個数: 28
約数和(自身を含む): 31981140
約数和(自身を除く): 18551060

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41969, 83938, 167876, 209845, 335752, 419690, 671504, 839380, 1343008, 1678760, 2686016, 3357520, 6715040, 13430080]

約数ペア:
[(1, 13430080), (2, 6715040), (4, 3357520), (5, 2686016), (8, 1678760), (10, 1343008), (16, 839380), (20, 671504), (32, 419690), (40, 335752), (64, 209845), (80, 167876), (160, 83938), (320, 41969)]

このpageの処理時間: 0.00600123405456543 seconds