About the Number

13067840

13067839 ← → 13067841

2進数表記:110001110110011001000000

漢数字表記:千三百六万七千八百四十

素因数分解:

2 6 × 5 1 × 97 1 × 421 1

素因数の和:535
約数の個数: 56
約数和(自身を含む): 31513272
約数和(自身を除く): 18445432

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 421, 485, 776, 842, 970, 1552, 1684, 1940, 2105, 3104, 3368, 3880, 4210, 6208, 6736, 7760, 8420, 13472, 15520, 16840, 26944, 31040, 33680, 40837, 67360, 81674, 134720, 163348, 204185, 326696, 408370, 653392, 816740, 1306784, 1633480, 2613568, 3266960, 6533920, 13067840]

約数ペア:
[(1, 13067840), (2, 6533920), (4, 3266960), (5, 2613568), (8, 1633480), (10, 1306784), (16, 816740), (20, 653392), (32, 408370), (40, 326696), (64, 204185), (80, 163348), (97, 134720), (160, 81674), (194, 67360), (320, 40837), (388, 33680), (421, 31040), (485, 26944), (776, 16840), (842, 15520), (970, 13472), (1552, 8420), (1684, 7760), (1940, 6736), (2105, 6208), (3104, 4210), (3368, 3880)]

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