About the Number

133485920

133485919 ← → 133485921

2進数表記:111111101001101010101100000

漢数字表記:一億三千三百四十八万五千九百二十

素因数分解:

2 5 × 5 1 × 834287 1

素因数の和:834302
約数の個数: 24
約数和(自身を含む): 315360864
約数和(自身を除く): 181874944

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 834287, 1668574, 3337148, 4171435, 6674296, 8342870, 13348592, 16685740, 26697184, 33371480, 66742960, 133485920]

約数ペア:
[(1, 133485920), (2, 66742960), (4, 33371480), (5, 26697184), (8, 16685740), (10, 13348592), (16, 8342870), (20, 6674296), (32, 4171435), (40, 3337148), (80, 1668574), (160, 834287)]

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