About the Number

61000390

61000389 ← → 61000391

2進数表記:11101000101100101011000110

漢数字表記:六千百万三百九十

素因数分解:

2 1 × 5 1 × 11 1 × 97 1 × 5717 1

素因数の和:5832
約数の個数: 32
約数和(自身を含む): 121038624
約数和(自身を除く): 60038234

約数列:
[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 5717, 10670, 11434, 28585, 57170, 62887, 125774, 314435, 554549, 628870, 1109098, 2772745, 5545490, 6100039, 12200078, 30500195, 61000390]

約数ペア:
[(1, 61000390), (2, 30500195), (5, 12200078), (10, 6100039), (11, 5545490), (22, 2772745), (55, 1109098), (97, 628870), (110, 554549), (194, 314435), (485, 125774), (970, 62887), (1067, 57170), (2134, 28585), (5335, 11434), (5717, 10670)]

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