About the Number

2016010990

2016010989 ← → 2016010991

2進数表記:1111000001010011110001011101110

漢数字表記:二十億千六百一万九百九十

素因数分解:

2 1 × 5 1 × 7 1 × 2309 1 × 12473 1

素因数の和:14796
約数の個数: 32
約数和(自身を含む): 4149351360
約数和(自身を除く): 2133340370

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 2309, 4618, 11545, 12473, 16163, 23090, 24946, 32326, 62365, 80815, 87311, 124730, 161630, 174622, 436555, 873110, 28800157, 57600314, 144000785, 201601099, 288001570, 403202198, 1008005495, 2016010990]

約数ペア:
[(1, 2016010990), (2, 1008005495), (5, 403202198), (7, 288001570), (10, 201601099), (14, 144000785), (35, 57600314), (70, 28800157), (2309, 873110), (4618, 436555), (11545, 174622), (12473, 161630), (16163, 124730), (23090, 87311), (24946, 80815), (32326, 62365)]

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