About the Number

130520026

130520025 ← → 130520027

2進数表記:111110001111001001111011010

漢数字表記:一億三千五十二万二十六

素因数分解:

2 1 × 7 2 × 13 1 × 53 1 × 1933 1

素因数の和:2015
約数の個数: 48
約数和(自身を含む): 250019784
約数和(自身を除く): 119499758

約数列:
[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 371, 637, 689, 742, 1274, 1378, 1933, 2597, 3866, 4823, 5194, 9646, 13531, 25129, 27062, 33761, 50258, 67522, 94717, 102449, 175903, 189434, 204898, 351806, 717143, 1231321, 1331837, 1434286, 2462642, 2663674, 5020001, 9322859, 10040002, 18645718, 65260013, 130520026]

約数ペア:
[(1, 130520026), (2, 65260013), (7, 18645718), (13, 10040002), (14, 9322859), (26, 5020001), (49, 2663674), (53, 2462642), (91, 1434286), (98, 1331837), (106, 1231321), (182, 717143), (371, 351806), (637, 204898), (689, 189434), (742, 175903), (1274, 102449), (1378, 94717), (1933, 67522), (2597, 50258), (3866, 33761), (4823, 27062), (5194, 25129), (9646, 13531)]

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