About the Number

10401090

10401089 ← → 10401091

2進数表記:100111101011010101000010

漢数字表記:千四十万千九十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 49529 1

素因数の和:49546
約数の個数: 32
約数和(自身を含む): 28529280
約数和(自身を除く): 18128190

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 49529, 99058, 148587, 247645, 297174, 346703, 495290, 693406, 742935, 1040109, 1485870, 1733515, 2080218, 3467030, 5200545, 10401090]

約数ペア:
[(1, 10401090), (2, 5200545), (3, 3467030), (5, 2080218), (6, 1733515), (7, 1485870), (10, 1040109), (14, 742935), (15, 693406), (21, 495290), (30, 346703), (35, 297174), (42, 247645), (70, 148587), (105, 99058), (210, 49529)]

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