About the Number

9928880

9928879 ← → 9928881

2進数表記:100101111000000010110000

漢数字表記:九百九十二万八千八百八十

素因数分解:

2 4 × 5 1 × 13 1 × 9547 1

素因数の和:9573
約数の個数: 40
約数和(自身を含む): 24862992
約数和(自身を除く): 14934112

約数列:
[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9547, 19094, 38188, 47735, 76376, 95470, 124111, 152752, 190940, 248222, 381880, 496444, 620555, 763760, 992888, 1241110, 1985776, 2482220, 4964440, 9928880]

約数ペア:
[(1, 9928880), (2, 4964440), (4, 2482220), (5, 1985776), (8, 1241110), (10, 992888), (13, 763760), (16, 620555), (20, 496444), (26, 381880), (40, 248222), (52, 190940), (65, 152752), (80, 124111), (104, 95470), (130, 76376), (208, 47735), (260, 38188), (520, 19094), (1040, 9547)]

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