About the Number

5531096.000000000

121289967 ← → 121289969

2進数表記:111001110101011110011110000

漢数字表記:一億二千百二十八万九千九百六十八

素因数分解:

2 4 × 17 1 × 109 1 × 4091 1

素因数の和:4225
約数の個数: 40
約数和(自身を含む): 251166960
約数和(自身を除く): 129876992

約数列:
[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 4091, 7412, 8182, 14824, 16364, 29648, 32728, 65456, 69547, 139094, 278188, 445919, 556376, 891838, 1112752, 1783676, 3567352, 7134704, 7580623, 15161246, 30322492, 60644984, 121289968]

約数ペア:
[(1, 121289968), (2, 60644984), (4, 30322492), (8, 15161246), (16, 7580623), (17, 7134704), (34, 3567352), (68, 1783676), (109, 1112752), (136, 891838), (218, 556376), (272, 445919), (436, 278188), (872, 139094), (1744, 69547), (1853, 65456), (3706, 32728), (4091, 29648), (7412, 16364), (8182, 14824)]

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