About the Number

2013661300

2013661299 ← → 2013661301

2進数表記:1111000000001100000100001110100

漢数字表記:二十億千三百六十六万千三百

素因数分解:

2 2 × 5 2 × 7 1 × 1009 1 × 2851 1

素因数の和:3881
約数の個数: 72
約数和(自身を含む): 5000582720
約数和(自身を除く): 2986921420

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1009, 2018, 2851, 4036, 5045, 5702, 7063, 10090, 11404, 14126, 14255, 19957, 20180, 25225, 28252, 28510, 35315, 39914, 50450, 57020, 70630, 71275, 79828, 99785, 100900, 141260, 142550, 176575, 199570, 285100, 353150, 399140, 498925, 706300, 997850, 1995700, 2876659, 5753318, 11506636, 14383295, 20136613, 28766590, 40273226, 57533180, 71916475, 80546452, 100683065, 143832950, 201366130, 287665900, 402732260, 503415325, 1006830650, 2013661300]

約数ペア:
[(1, 2013661300), (2, 1006830650), (4, 503415325), (5, 402732260), (7, 287665900), (10, 201366130), (14, 143832950), (20, 100683065), (25, 80546452), (28, 71916475), (35, 57533180), (50, 40273226), (70, 28766590), (100, 20136613), (140, 14383295), (175, 11506636), (350, 5753318), (700, 2876659), (1009, 1995700), (2018, 997850), (2851, 706300), (4036, 498925), (5045, 399140), (5702, 353150), (7063, 285100), (10090, 199570), (11404, 176575), (14126, 142550), (14255, 141260), (19957, 100900), (20180, 99785), (25225, 79828), (28252, 71275), (28510, 70630), (35315, 57020), (39914, 50450)]

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