About the Number

42412340

42412339 ← → 42412341

2進数表記:10100001110010100100110100

漢数字表記:四千二百四十一万二千三百四十

素因数分解:

2 2 × 5 1 × 31 1 × 67 1 × 1021 1

素因数の和:1128
約数の個数: 48
約数和(自身を含む): 93402624
約数和(自身を除く): 50990284

約数列:
[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1021, 1340, 2042, 2077, 4084, 4154, 5105, 8308, 10210, 10385, 20420, 20770, 31651, 41540, 63302, 68407, 126604, 136814, 158255, 273628, 316510, 342035, 633020, 684070, 1368140, 2120617, 4241234, 8482468, 10603085, 21206170, 42412340]

約数ペア:
[(1, 42412340), (2, 21206170), (4, 10603085), (5, 8482468), (10, 4241234), (20, 2120617), (31, 1368140), (62, 684070), (67, 633020), (124, 342035), (134, 316510), (155, 273628), (268, 158255), (310, 136814), (335, 126604), (620, 68407), (670, 63302), (1021, 41540), (1340, 31651), (2042, 20770), (2077, 20420), (4084, 10385), (4154, 10210), (5105, 8308)]

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