About the Number

100010388

100010387 ← → 100010389

2進数表記:101111101100000100110010100

漢数字表記:一億一万三百八十八

素因数分解:

2 2 × 3 1 × 17 1 × 490247 1

素因数の和:490271
約数の個数: 24
約数和(自身を含む): 247084992
約数和(自身を除く): 147074604

約数列:
[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 490247, 980494, 1470741, 1960988, 2941482, 5882964, 8334199, 16668398, 25002597, 33336796, 50005194, 100010388]

約数ペア:
[(1, 100010388), (2, 50005194), (3, 33336796), (4, 25002597), (6, 16668398), (12, 8334199), (17, 5882964), (34, 2941482), (51, 1960988), (68, 1470741), (102, 980494), (204, 490247)]

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