About the Number

10080665140

10080665139 ← → 10080665141

2進数表記:1001011000110110101011111000110100

漢数字表記:百億八千六十六万五千百四十

素因数分解:

2 2 × 5 1 × 7 2 × 13 1 × 791261 1

素因数の和:791297
約数の個数: 72
約数和(自身を含む): 26519937192
約数和(自身を除く): 16439272052

約数列:
[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 791261, 1582522, 3165044, 3956305, 5538827, 7912610, 10286393, 11077654, 15825220, 20572786, 22155308, 27694135, 38771789, 41145572, 51431965, 55388270, 72004751, 77543578, 102863930, 110776540, 144009502, 155087156, 193858945, 205727860, 288019004, 360023755, 387717890, 504033257, 720047510, 775435780, 1008066514, 1440095020, 2016133028, 2520166285, 5040332570, 10080665140]

約数ペア:
[(1, 10080665140), (2, 5040332570), (4, 2520166285), (5, 2016133028), (7, 1440095020), (10, 1008066514), (13, 775435780), (14, 720047510), (20, 504033257), (26, 387717890), (28, 360023755), (35, 288019004), (49, 205727860), (52, 193858945), (65, 155087156), (70, 144009502), (91, 110776540), (98, 102863930), (130, 77543578), (140, 72004751), (182, 55388270), (196, 51431965), (245, 41145572), (260, 38771789), (364, 27694135), (455, 22155308), (490, 20572786), (637, 15825220), (910, 11077654), (980, 10286393), (1274, 7912610), (1820, 5538827), (2548, 3956305), (3185, 3165044), (6370, 1582522), (12740, 791261)]

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