About the Number

12744160

12744159 ← → 12744161

2進数表記:110000100111010111100000

漢数字表記:千二百七十四万四千百六十

素因数分解:

2 5 × 5 1 × 11 1 × 13 1 × 557 1

素因数の和:596
約数の個数: 96
約数和(自身を含む): 35435232
約数和(自身を除く): 22691072

約数列:
[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 557, 572, 715, 880, 1040, 1114, 1144, 1430, 1760, 2080, 2228, 2288, 2785, 2860, 4456, 4576, 5570, 5720, 6127, 7241, 8912, 11140, 11440, 12254, 14482, 17824, 22280, 22880, 24508, 28964, 30635, 36205, 44560, 49016, 57928, 61270, 72410, 79651, 89120, 98032, 115856, 122540, 144820, 159302, 196064, 231712, 245080, 289640, 318604, 398255, 490160, 579280, 637208, 796510, 980320, 1158560, 1274416, 1593020, 2548832, 3186040, 6372080, 12744160]

約数ペア:
[(1, 12744160), (2, 6372080), (4, 3186040), (5, 2548832), (8, 1593020), (10, 1274416), (11, 1158560), (13, 980320), (16, 796510), (20, 637208), (22, 579280), (26, 490160), (32, 398255), (40, 318604), (44, 289640), (52, 245080), (55, 231712), (65, 196064), (80, 159302), (88, 144820), (104, 122540), (110, 115856), (130, 98032), (143, 89120), (160, 79651), (176, 72410), (208, 61270), (220, 57928), (260, 49016), (286, 44560), (352, 36205), (416, 30635), (440, 28964), (520, 24508), (557, 22880), (572, 22280), (715, 17824), (880, 14482), (1040, 12254), (1114, 11440), (1144, 11140), (1430, 8912), (1760, 7241), (2080, 6127), (2228, 5720), (2288, 5570), (2785, 4576), (2860, 4456)]

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