About the Number

84982920

84982919 ← → 84982921

2進数表記:101000100001011110010001000

漢数字表記:八千四百九十八万二千九百二十

素因数分解:

2 3 × 3 1 × 5 1 × 11 1 × 64381 1

素因数の和:64406
約数の個数: 64
約数和(自身を含む): 278130240
約数和(自身を除く): 193147320

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 64381, 128762, 193143, 257524, 321905, 386286, 515048, 643810, 708191, 772572, 965715, 1287620, 1416382, 1545144, 1931430, 2124573, 2575240, 2832764, 3540955, 3862860, 4249146, 5665528, 7081910, 7725720, 8498292, 10622865, 14163820, 16996584, 21245730, 28327640, 42491460, 84982920]

約数ペア:
[(1, 84982920), (2, 42491460), (3, 28327640), (4, 21245730), (5, 16996584), (6, 14163820), (8, 10622865), (10, 8498292), (11, 7725720), (12, 7081910), (15, 5665528), (20, 4249146), (22, 3862860), (24, 3540955), (30, 2832764), (33, 2575240), (40, 2124573), (44, 1931430), (55, 1545144), (60, 1416382), (66, 1287620), (88, 965715), (110, 772572), (120, 708191), (132, 643810), (165, 515048), (220, 386286), (264, 321905), (330, 257524), (440, 193143), (660, 128762), (1320, 64381)]

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