About the Number
13011940
2進数表記:110001101000101111100100
漢数字表記:千三百一万千九百四十
素因数分解:
素因数の和:748
約数の個数: 36
約数和(自身を含む): 28276668
約数和(自身を除く): 15264728
約数列:
[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 677, 961, 1354, 1922, 2708, 3385, 3844, 4805, 6770, 9610, 13540, 19220, 20987, 41974, 83948, 104935, 209870, 419740, 650597, 1301194, 2602388, 3252985, 6505970, 13011940]
約数ペア:
[(1, 13011940), (2, 6505970), (4, 3252985), (5, 2602388), (10, 1301194), (20, 650597), (31, 419740), (62, 209870), (124, 104935), (155, 83948), (310, 41974), (620, 20987), (677, 19220), (961, 13540), (1354, 9610), (1922, 6770), (2708, 4805), (3385, 3844)]このpageの処理時間: 0.0775294303894043 seconds