About the Number

85124290

85124289 ← → 85124291

2進数表記:101000100101110010011000010

漢数字表記:八千五百十二万四千二百九十

素因数分解:

2 1 × 5 1 × 97 1 × 127 1 × 691 1

素因数の和:922
約数の個数: 32
約数和(自身を含む): 156248064
約数和(自身を除く): 71123774

約数列:
[1, 2, 5, 10, 97, 127, 194, 254, 485, 635, 691, 970, 1270, 1382, 3455, 6910, 12319, 24638, 61595, 67027, 87757, 123190, 134054, 175514, 335135, 438785, 670270, 877570, 8512429, 17024858, 42562145, 85124290]

約数ペア:
[(1, 85124290), (2, 42562145), (5, 17024858), (10, 8512429), (97, 877570), (127, 670270), (194, 438785), (254, 335135), (485, 175514), (635, 134054), (691, 123190), (970, 87757), (1270, 67027), (1382, 61595), (3455, 24638), (6910, 12319)]

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