About the Number

71324940

71324939 ← → 71324941

2進数表記:100010000000101010100001100

漢数字表記:七千百三十二万四千九百四十

素因数分解:

2 2 × 3 1 × 5 1 × 137 1 × 8677 1

素因数の和:8826
約数の個数: 48
約数和(自身を含む): 201190752
約数和(自身を除く): 129865812

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 8677, 17354, 26031, 34708, 43385, 52062, 86770, 104124, 130155, 173540, 260310, 520620, 1188749, 2377498, 3566247, 4754996, 5943745, 7132494, 11887490, 14264988, 17831235, 23774980, 35662470, 71324940]

約数ペア:
[(1, 71324940), (2, 35662470), (3, 23774980), (4, 17831235), (5, 14264988), (6, 11887490), (10, 7132494), (12, 5943745), (15, 4754996), (20, 3566247), (30, 2377498), (60, 1188749), (137, 520620), (274, 260310), (411, 173540), (548, 130155), (685, 104124), (822, 86770), (1370, 52062), (1644, 43385), (2055, 34708), (2740, 26031), (4110, 17354), (8220, 8677)]

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