About the Number

200080010

200080009 ← → 200080011

2進数表記:1011111011001111101010001010

漢数字表記:二億八万十

素因数分解:

2 1 × 5 1 × 13 1 × 89 1 × 17293 1

素因数の和:17402
約数の個数: 32
約数和(自身を含む): 392227920
約数和(自身を除く): 192147910

約数列:
[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 17293, 34586, 86465, 172930, 224809, 449618, 1124045, 1539077, 2248090, 3078154, 7695385, 15390770, 20008001, 40016002, 100040005, 200080010]

約数ペア:
[(1, 200080010), (2, 100040005), (5, 40016002), (10, 20008001), (13, 15390770), (26, 7695385), (65, 3078154), (89, 2248090), (130, 1539077), (178, 1124045), (445, 449618), (890, 224809), (1157, 172930), (2314, 86465), (5785, 34586), (11570, 17293)]

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