About the Number

386329090

386329089 ← → 386329091

2進数表記:10111000001101110101000000010

漢数字表記:三億八千六百三十二万九千九十

素因数分解:

2 1 × 5 1 × 7 1 × 19 1 × 290473 1

素因数の和:290506
約数の個数: 32
約数和(自身を含む): 836565120
約数和(自身を除く): 450236030

約数列:
[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 290473, 580946, 1452365, 2033311, 2904730, 4066622, 5518987, 10166555, 11037974, 20333110, 27594935, 38632909, 55189870, 77265818, 193164545, 386329090]

約数ペア:
[(1, 386329090), (2, 193164545), (5, 77265818), (7, 55189870), (10, 38632909), (14, 27594935), (19, 20333110), (35, 11037974), (38, 10166555), (70, 5518987), (95, 4066622), (133, 2904730), (190, 2033311), (266, 1452365), (665, 580946), (1330, 290473)]

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