About the Number
13127980
2進数表記:110010000101000100101100
漢数字表記:千三百十二万七千九百八十
素因数分解:
素因数の和:274
約数の個数: 48
約数和(自身を含む): 28548576
約数和(自身を除く): 15420596
約数列:
[1, 2, 4, 5, 10, 20, 67, 97, 101, 134, 194, 202, 268, 335, 388, 404, 485, 505, 670, 970, 1010, 1340, 1940, 2020, 6499, 6767, 9797, 12998, 13534, 19594, 25996, 27068, 32495, 33835, 39188, 48985, 64990, 67670, 97970, 129980, 135340, 195940, 656399, 1312798, 2625596, 3281995, 6563990, 13127980]
約数ペア:
[(1, 13127980), (2, 6563990), (4, 3281995), (5, 2625596), (10, 1312798), (20, 656399), (67, 195940), (97, 135340), (101, 129980), (134, 97970), (194, 67670), (202, 64990), (268, 48985), (335, 39188), (388, 33835), (404, 32495), (485, 27068), (505, 25996), (670, 19594), (970, 13534), (1010, 12998), (1340, 9797), (1940, 6767), (2020, 6499)]このpageの処理時間: 0.00594019889831543 seconds