About the Number

23427440

23427439 ← → 23427441

2進数表記:1011001010111100101110000

漢数字表記:二千三百四十二万七千四百四十

素因数分解:

2 4 × 5 1 × 97 1 × 3019 1

素因数の和:3129
約数の個数: 40
約数和(自身を含む): 55048560
約数和(自身を除く): 31621120

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3019, 3880, 6038, 7760, 12076, 15095, 24152, 30190, 48304, 60380, 120760, 241520, 292843, 585686, 1171372, 1464215, 2342744, 2928430, 4685488, 5856860, 11713720, 23427440]

約数ペア:
[(1, 23427440), (2, 11713720), (4, 5856860), (5, 4685488), (8, 2928430), (10, 2342744), (16, 1464215), (20, 1171372), (40, 585686), (80, 292843), (97, 241520), (194, 120760), (388, 60380), (485, 48304), (776, 30190), (970, 24152), (1552, 15095), (1940, 12076), (3019, 7760), (3880, 6038)]

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