About the Number

104090784

104090783 ← → 104090785

2進数表記:110001101000100110010100000

漢数字表記:一億四百九万七百八十四

素因数分解:

2 5 × 3 1 × 7 1 × 154897 1

素因数の和:154917
約数の個数: 48
約数和(自身を含む): 312274368
約数和(自身を除く): 208183584

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 154897, 309794, 464691, 619588, 929382, 1084279, 1239176, 1858764, 2168558, 2478352, 3252837, 3717528, 4337116, 4956704, 6505674, 7435056, 8674232, 13011348, 14870112, 17348464, 26022696, 34696928, 52045392, 104090784]

約数ペア:
[(1, 104090784), (2, 52045392), (3, 34696928), (4, 26022696), (6, 17348464), (7, 14870112), (8, 13011348), (12, 8674232), (14, 7435056), (16, 6505674), (21, 4956704), (24, 4337116), (28, 3717528), (32, 3252837), (42, 2478352), (48, 2168558), (56, 1858764), (84, 1239176), (96, 1084279), (112, 929382), (168, 619588), (224, 464691), (336, 309794), (672, 154897)]

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