About the Number

91484240

91484239 ← → 91484241

2進数表記:101011100111111000001010000

漢数字表記:九千百四十八万四千二百四十

素因数分解:

2 4 × 5 1 × 19 1 × 139 1 × 433 1

素因数の和:604
約数の個数: 80
約数和(自身を含む): 226027200
約数和(自身を除く): 134542960

約数列:
[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 139, 152, 190, 278, 304, 380, 433, 556, 695, 760, 866, 1112, 1390, 1520, 1732, 2165, 2224, 2641, 2780, 3464, 4330, 5282, 5560, 6928, 8227, 8660, 10564, 11120, 13205, 16454, 17320, 21128, 26410, 32908, 34640, 41135, 42256, 52820, 60187, 65816, 82270, 105640, 120374, 131632, 164540, 211280, 240748, 300935, 329080, 481496, 601870, 658160, 962992, 1143553, 1203740, 2287106, 2407480, 4574212, 4814960, 5717765, 9148424, 11435530, 18296848, 22871060, 45742120, 91484240]

約数ペア:
[(1, 91484240), (2, 45742120), (4, 22871060), (5, 18296848), (8, 11435530), (10, 9148424), (16, 5717765), (19, 4814960), (20, 4574212), (38, 2407480), (40, 2287106), (76, 1203740), (80, 1143553), (95, 962992), (139, 658160), (152, 601870), (190, 481496), (278, 329080), (304, 300935), (380, 240748), (433, 211280), (556, 164540), (695, 131632), (760, 120374), (866, 105640), (1112, 82270), (1390, 65816), (1520, 60187), (1732, 52820), (2165, 42256), (2224, 41135), (2641, 34640), (2780, 32908), (3464, 26410), (4330, 21128), (5282, 17320), (5560, 16454), (6928, 13205), (8227, 11120), (8660, 10564)]

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