About the Number

102629440

102629439 ← → 102629441

2進数表記:110000111100000000001000000

漢数字表記:一億二百六十二万九千四百四十

素因数分解:

2 6 × 5 1 × 137 1 × 2341 1

素因数の和:2495
約数の個数: 56
約数和(自身を含む): 246275352
約数和(自身を除く): 143645912

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1096, 1370, 2192, 2341, 2740, 4384, 4682, 5480, 8768, 9364, 10960, 11705, 18728, 21920, 23410, 37456, 43840, 46820, 74912, 93640, 149824, 187280, 320717, 374560, 641434, 749120, 1282868, 1603585, 2565736, 3207170, 5131472, 6414340, 10262944, 12828680, 20525888, 25657360, 51314720, 102629440]

約数ペア:
[(1, 102629440), (2, 51314720), (4, 25657360), (5, 20525888), (8, 12828680), (10, 10262944), (16, 6414340), (20, 5131472), (32, 3207170), (40, 2565736), (64, 1603585), (80, 1282868), (137, 749120), (160, 641434), (274, 374560), (320, 320717), (548, 187280), (685, 149824), (1096, 93640), (1370, 74912), (2192, 46820), (2341, 43840), (2740, 37456), (4384, 23410), (4682, 21920), (5480, 18728), (8768, 11705), (9364, 10960)]

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