About the Number

108087890

108087889 ← → 108087891

2進数表記:110011100010100101001010010

漢数字表記:一億八百八万七千八百九十

素因数分解:

2 1 × 5 1 × 41 1 × 113 1 × 2333 1

素因数の和:2494
約数の個数: 32
約数和(自身を含む): 201153456
約数和(自身を除く): 93065566

約数列:
[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 2333, 4633, 4666, 9266, 11665, 23165, 23330, 46330, 95653, 191306, 263629, 478265, 527258, 956530, 1318145, 2636290, 10808789, 21617578, 54043945, 108087890]

約数ペア:
[(1, 108087890), (2, 54043945), (5, 21617578), (10, 10808789), (41, 2636290), (82, 1318145), (113, 956530), (205, 527258), (226, 478265), (410, 263629), (565, 191306), (1130, 95653), (2333, 46330), (4633, 23330), (4666, 23165), (9266, 11665)]

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