About the Number

219040

219039 ← → 219041

2進数表記:110101011110100000

漢数字表記:二十一万九千四十

素因数分解:

2 5 × 5 1 × 37 2

素因数の和:89
約数の個数: 36
約数和(自身を含む): 531846
約数和(自身を除く): 312806

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1369, 1480, 2738, 2960, 5476, 5920, 6845, 10952, 13690, 21904, 27380, 43808, 54760, 109520, 219040]

約数ペア:
[(1, 219040), (2, 109520), (4, 54760), (5, 43808), (8, 27380), (10, 21904), (16, 13690), (20, 10952), (32, 6845), (37, 5920), (40, 5476), (74, 2960), (80, 2738), (148, 1480), (160, 1369), (185, 1184), (296, 740), (370, 592)]

このpageの処理時間: 0.0033485889434814453 seconds