About the Number

201622280

201622279 ← → 201622281

2進数表記:1100000001001000001100001000

漢数字表記:二億百六十二万二千二百八十

素因数分解:

2 3 × 5 1 × 139 1 × 36263 1

素因数の和:36413
約数の個数: 32
約数和(自身を含む): 456926400
約数和(自身を除く): 255304120

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 36263, 72526, 145052, 181315, 290104, 362630, 725260, 1450520, 5040557, 10081114, 20162228, 25202785, 40324456, 50405570, 100811140, 201622280]

約数ペア:
[(1, 201622280), (2, 100811140), (4, 50405570), (5, 40324456), (8, 25202785), (10, 20162228), (20, 10081114), (40, 5040557), (139, 1450520), (278, 725260), (556, 362630), (695, 290104), (1112, 181315), (1390, 145052), (2780, 72526), (5560, 36263)]

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