About the Number

2012015050

2012015049 ← → 2012015051

2進数表記:1110111111011001110100111001010

漢数字表記:二十億千二百一万五千五十

素因数分解:

2 1 × 5 2 × 59 1 × 73 1 × 9343 1

素因数の和:9487
約数の個数: 48
約数和(自身を含む): 3858324480
約数和(自身を除く): 1846309430

約数列:
[1, 2, 5, 10, 25, 50, 59, 73, 118, 146, 295, 365, 590, 730, 1475, 1825, 2950, 3650, 4307, 8614, 9343, 18686, 21535, 43070, 46715, 93430, 107675, 215350, 233575, 467150, 551237, 682039, 1102474, 1364078, 2756185, 3410195, 5512370, 6820390, 13780925, 17050975, 27561850, 34101950, 40240301, 80480602, 201201505, 402403010, 1006007525, 2012015050]

約数ペア:
[(1, 2012015050), (2, 1006007525), (5, 402403010), (10, 201201505), (25, 80480602), (50, 40240301), (59, 34101950), (73, 27561850), (118, 17050975), (146, 13780925), (295, 6820390), (365, 5512370), (590, 3410195), (730, 2756185), (1475, 1364078), (1825, 1102474), (2950, 682039), (3650, 551237), (4307, 467150), (8614, 233575), (9343, 215350), (18686, 107675), (21535, 93430), (43070, 46715)]

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