About the Number

384132380

384132379 ← → 384132381

2進数表記:10110111001010110010100011100

漢数字表記:三億八千四百十三万二千三百八十

素因数分解:

2 2 × 5 1 × 313 1 × 61363 1

素因数の和:61685
約数の個数: 24
約数和(自身を含む): 809268432
約数和(自身を除く): 425136052

約数列:
[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 61363, 122726, 245452, 306815, 613630, 1227260, 19206619, 38413238, 76826476, 96033095, 192066190, 384132380]

約数ペア:
[(1, 384132380), (2, 192066190), (4, 96033095), (5, 76826476), (10, 38413238), (20, 19206619), (313, 1227260), (626, 613630), (1252, 306815), (1565, 245452), (3130, 122726), (6260, 61363)]

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