About the Number

137210009980

137210009979 ← → 137210009981

2進数表記:1111111110010010110101001100101111100

漢数字表記:千三百七十二億千万九千九百八十

素因数分解:

2 2 × 5 1 × 202309 1 × 33911 1

素因数の和:236229
約数の個数: 24
約数和(自身を含む): 288150942240
約数和(自身を除く): 150940932260

約数列:
[1, 2, 4, 5, 10, 20, 33911, 67822, 135644, 169555, 202309, 339110, 404618, 678220, 809236, 1011545, 2023090, 4046180, 6860500499, 13721000998, 27442001996, 34302502495, 68605004990, 137210009980]

約数ペア:
[(1, 137210009980), (2, 68605004990), (4, 34302502495), (5, 27442001996), (10, 13721000998), (20, 6860500499), (33911, 4046180), (67822, 2023090), (135644, 1011545), (169555, 809236), (202309, 678220), (339110, 404618)]

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