About the Number

5512888940

5512888939 ← → 5512888941

2進数表記:101001000100110000000001001101100

漢数字表記:五十五億千二百八十八万八千九百四十

素因数分解:

2 2 × 5 1 × 13 1 × 21203419 1

素因数の和:21203441
約数の個数: 24
約数和(自身を含む): 12467610960
約数和(自身を除く): 6954722020

約数列:
[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21203419, 42406838, 84813676, 106017095, 212034190, 275644447, 424068380, 551288894, 1102577788, 1378222235, 2756444470, 5512888940]

約数ペア:
[(1, 5512888940), (2, 2756444470), (4, 1378222235), (5, 1102577788), (10, 551288894), (13, 424068380), (20, 275644447), (26, 212034190), (52, 106017095), (65, 84813676), (130, 42406838), (260, 21203419)]

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