About the Number

22189090

22189089 ← → 22189091

2進数表記:1010100101001010000100010

漢数字表記:二千二百十八万九千九十

素因数分解:

2 1 × 5 1 × 7 1 × 11 1 × 28817 1

素因数の和:28842
約数の個数: 32
約数和(自身を含む): 49797504
約数和(自身を除く): 27608414

約数列:
[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 28817, 57634, 144085, 201719, 288170, 316987, 403438, 633974, 1008595, 1584935, 2017190, 2218909, 3169870, 4437818, 11094545, 22189090]

約数ペア:
[(1, 22189090), (2, 11094545), (5, 4437818), (7, 3169870), (10, 2218909), (11, 2017190), (14, 1584935), (22, 1008595), (35, 633974), (55, 403438), (70, 316987), (77, 288170), (110, 201719), (154, 144085), (385, 57634), (770, 28817)]

このpageの処理時間: 0.005366086959838867 seconds