About the Number

2107240

2107239 ← → 2107241

2進数表記:1000000010011101101000

漢数字表記:二百十万七千二百四十

素因数分解:

2 3 × 5 1 × 139 1 × 379 1

素因数の和:529
約数の個数: 32
約数和(自身を含む): 4788000
約数和(自身を除く): 2680760

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 379, 556, 695, 758, 1112, 1390, 1516, 1895, 2780, 3032, 3790, 5560, 7580, 15160, 52681, 105362, 210724, 263405, 421448, 526810, 1053620, 2107240]

約数ペア:
[(1, 2107240), (2, 1053620), (4, 526810), (5, 421448), (8, 263405), (10, 210724), (20, 105362), (40, 52681), (139, 15160), (278, 7580), (379, 5560), (556, 3790), (695, 3032), (758, 2780), (1112, 1895), (1390, 1516)]

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