About the Number

10205312

10205311 ← → 10205313

2進数表記:100110111011100010000000

漢数字表記:千二十万五千三百十二

素因数分解:

2 7 × 13 1 × 6133 1

素因数の和:6160
約数の個数: 32
約数和(自身を含む): 21898380
約数和(自身を除く): 11693068

約数列:
[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 6133, 12266, 24532, 49064, 79729, 98128, 159458, 196256, 318916, 392512, 637832, 785024, 1275664, 2551328, 5102656, 10205312]

約数ペア:
[(1, 10205312), (2, 5102656), (4, 2551328), (8, 1275664), (13, 785024), (16, 637832), (26, 392512), (32, 318916), (52, 196256), (64, 159458), (104, 98128), (128, 79729), (208, 49064), (416, 24532), (832, 12266), (1664, 6133)]

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