About the Number

42996640

42996639 ← → 42996641

2進数表記:10100100000001001110100000

漢数字表記:四千二百九十九万六千六百四十

素因数分解:

2 5 × 5 1 × 268729 1

素因数の和:268744
約数の個数: 24
約数和(自身を含む): 101579940
約数和(自身を除く): 58583300

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 268729, 537458, 1074916, 1343645, 2149832, 2687290, 4299664, 5374580, 8599328, 10749160, 21498320, 42996640]

約数ペア:
[(1, 42996640), (2, 21498320), (4, 10749160), (5, 8599328), (8, 5374580), (10, 4299664), (16, 2687290), (20, 2149832), (32, 1343645), (40, 1074916), (80, 537458), (160, 268729)]

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