About the Number

22971400

22971399 ← → 22971401

2進数表記:1010111101000010000001000

漢数字表記:二千二百九十七万千四百

素因数分解:

2 3 × 5 2 × 331 1 × 347 1

素因数の和:694
約数の個数: 48
約数和(自身を含む): 53724240
約数和(自身を除く): 30752840

約数列:
[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 331, 347, 662, 694, 1324, 1388, 1655, 1735, 2648, 2776, 3310, 3470, 6620, 6940, 8275, 8675, 13240, 13880, 16550, 17350, 33100, 34700, 66200, 69400, 114857, 229714, 459428, 574285, 918856, 1148570, 2297140, 2871425, 4594280, 5742850, 11485700, 22971400]

約数ペア:
[(1, 22971400), (2, 11485700), (4, 5742850), (5, 4594280), (8, 2871425), (10, 2297140), (20, 1148570), (25, 918856), (40, 574285), (50, 459428), (100, 229714), (200, 114857), (331, 69400), (347, 66200), (662, 34700), (694, 33100), (1324, 17350), (1388, 16550), (1655, 13880), (1735, 13240), (2648, 8675), (2776, 8275), (3310, 6940), (3470, 6620)]

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