About the Number

125090256

125090255 ← → 125090257

2進数表記:111011101001011100111010000

漢数字表記:一億二千五百九万二百五十六

素因数分解:

2 4 × 3 1 × 1447 1 × 1801 1

素因数の和:3259
約数の個数: 40
約数和(自身を含む): 323552704
約数和(自身を除く): 198462448

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1447, 1801, 2894, 3602, 4341, 5403, 5788, 7204, 8682, 10806, 11576, 14408, 17364, 21612, 23152, 28816, 34728, 43224, 69456, 86448, 2606047, 5212094, 7818141, 10424188, 15636282, 20848376, 31272564, 41696752, 62545128, 125090256]

約数ペア:
[(1, 125090256), (2, 62545128), (3, 41696752), (4, 31272564), (6, 20848376), (8, 15636282), (12, 10424188), (16, 7818141), (24, 5212094), (48, 2606047), (1447, 86448), (1801, 69456), (2894, 43224), (3602, 34728), (4341, 28816), (5403, 23152), (5788, 21612), (7204, 17364), (8682, 14408), (10806, 11576)]

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