About the Number

242588540

242588539 ← → 242588541

2進数表記:1110011101011001101101111100

漢数字表記:二億四千二百五十八万八千五百四十

素因数分解:

2 2 × 5 1 × 71 1 × 170837 1

素因数の和:170917
約数の個数: 24
約数和(自身を含む): 516614112
約数和(自身を除く): 274025572

約数列:
[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 170837, 341674, 683348, 854185, 1708370, 3416740, 12129427, 24258854, 48517708, 60647135, 121294270, 242588540]

約数ペア:
[(1, 242588540), (2, 121294270), (4, 60647135), (5, 48517708), (10, 24258854), (20, 12129427), (71, 3416740), (142, 1708370), (284, 854185), (355, 683348), (710, 341674), (1420, 170837)]

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