About the Number

102400404

102400403 ← → 102400405

2進数表記:110000110101000000110010100

漢数字表記:一億二百四十万四百四

素因数分解:

2 2 × 3 1 × 47 2 × 3863 1

素因数の和:3964
約数の個数: 36
約数和(自身を含む): 244189344
約数和(自身を除く): 141788940

約数列:
[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 2209, 3863, 4418, 6627, 7726, 8836, 11589, 13254, 15452, 23178, 26508, 46356, 181561, 363122, 544683, 726244, 1089366, 2178732, 8533367, 17066734, 25600101, 34133468, 51200202, 102400404]

約数ペア:
[(1, 102400404), (2, 51200202), (3, 34133468), (4, 25600101), (6, 17066734), (12, 8533367), (47, 2178732), (94, 1089366), (141, 726244), (188, 544683), (282, 363122), (564, 181561), (2209, 46356), (3863, 26508), (4418, 23178), (6627, 15452), (7726, 13254), (8836, 11589)]

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