About the Number

93381920

93381919 ← → 93381921

2進数表記:101100100001110010100100000

漢数字表記:九千三百三十八万千九百二十

素因数分解:

2 5 × 5 1 × 31 1 × 67 1 × 281 1

素因数の和:394
約数の個数: 96
約数和(自身を含む): 231952896
約数和(自身を除く): 138570976

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 67, 80, 124, 134, 155, 160, 248, 268, 281, 310, 335, 496, 536, 562, 620, 670, 992, 1072, 1124, 1240, 1340, 1405, 2077, 2144, 2248, 2480, 2680, 2810, 4154, 4496, 4960, 5360, 5620, 8308, 8711, 8992, 10385, 10720, 11240, 16616, 17422, 18827, 20770, 22480, 33232, 34844, 37654, 41540, 43555, 44960, 66464, 69688, 75308, 83080, 87110, 94135, 139376, 150616, 166160, 174220, 188270, 278752, 301232, 332320, 348440, 376540, 583637, 602464, 696880, 753080, 1167274, 1393760, 1506160, 2334548, 2918185, 3012320, 4669096, 5836370, 9338192, 11672740, 18676384, 23345480, 46690960, 93381920]

約数ペア:
[(1, 93381920), (2, 46690960), (4, 23345480), (5, 18676384), (8, 11672740), (10, 9338192), (16, 5836370), (20, 4669096), (31, 3012320), (32, 2918185), (40, 2334548), (62, 1506160), (67, 1393760), (80, 1167274), (124, 753080), (134, 696880), (155, 602464), (160, 583637), (248, 376540), (268, 348440), (281, 332320), (310, 301232), (335, 278752), (496, 188270), (536, 174220), (562, 166160), (620, 150616), (670, 139376), (992, 94135), (1072, 87110), (1124, 83080), (1240, 75308), (1340, 69688), (1405, 66464), (2077, 44960), (2144, 43555), (2248, 41540), (2480, 37654), (2680, 34844), (2810, 33232), (4154, 22480), (4496, 20770), (4960, 18827), (5360, 17422), (5620, 16616), (8308, 11240), (8711, 10720), (8992, 10385)]

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