About the Number

131252950

131252949 ← → 131252951

2進数表記:111110100101100001011010110

漢数字表記:一億三千百二十五万二千九百五十

素因数分解:

2 1 × 5 2 × 19 1 × 23 1 × 6007 1

素因数の和:6061
約数の個数: 48
約数和(自身を含む): 268197120
約数和(自身を除く): 136944170

約数列:
[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 4370, 6007, 10925, 12014, 21850, 30035, 60070, 114133, 138161, 150175, 228266, 276322, 300350, 570665, 690805, 1141330, 1381610, 2625059, 2853325, 3454025, 5250118, 5706650, 6908050, 13125295, 26250590, 65626475, 131252950]

約数ペア:
[(1, 131252950), (2, 65626475), (5, 26250590), (10, 13125295), (19, 6908050), (23, 5706650), (25, 5250118), (38, 3454025), (46, 2853325), (50, 2625059), (95, 1381610), (115, 1141330), (190, 690805), (230, 570665), (437, 300350), (475, 276322), (575, 228266), (874, 150175), (950, 138161), (1150, 114133), (2185, 60070), (4370, 30035), (6007, 21850), (10925, 12014)]

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