About the Number

201012340

201012339 ← → 201012341

2進数表記:1011111110110011010001110100

漢数字表記:二億百一万二千三百四十

素因数分解:

2 2 × 5 1 × 29 1 × 41 1 × 79 1 × 107 1

素因数の和:265
約数の個数: 96
約数和(自身を含む): 457228800
約数和(自身を除く): 256216460

約数列:
[1, 2, 4, 5, 10, 20, 29, 41, 58, 79, 82, 107, 116, 145, 158, 164, 205, 214, 290, 316, 395, 410, 428, 535, 580, 790, 820, 1070, 1189, 1580, 2140, 2291, 2378, 3103, 3239, 4387, 4582, 4756, 5945, 6206, 6478, 8453, 8774, 9164, 11455, 11890, 12412, 12956, 15515, 16195, 16906, 17548, 21935, 22910, 23780, 31030, 32390, 33812, 42265, 43870, 45820, 62060, 64780, 84530, 87740, 93931, 127223, 169060, 187862, 245137, 254446, 346573, 375724, 469655, 490274, 508892, 636115, 693146, 939310, 980548, 1225685, 1272230, 1386292, 1732865, 1878620, 2451370, 2544460, 3465730, 4902740, 6931460, 10050617, 20101234, 40202468, 50253085, 100506170, 201012340]

約数ペア:
[(1, 201012340), (2, 100506170), (4, 50253085), (5, 40202468), (10, 20101234), (20, 10050617), (29, 6931460), (41, 4902740), (58, 3465730), (79, 2544460), (82, 2451370), (107, 1878620), (116, 1732865), (145, 1386292), (158, 1272230), (164, 1225685), (205, 980548), (214, 939310), (290, 693146), (316, 636115), (395, 508892), (410, 490274), (428, 469655), (535, 375724), (580, 346573), (790, 254446), (820, 245137), (1070, 187862), (1189, 169060), (1580, 127223), (2140, 93931), (2291, 87740), (2378, 84530), (3103, 64780), (3239, 62060), (4387, 45820), (4582, 43870), (4756, 42265), (5945, 33812), (6206, 32390), (6478, 31030), (8453, 23780), (8774, 22910), (9164, 21935), (11455, 17548), (11890, 16906), (12412, 16195), (12956, 15515)]

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