About the Number

130087008

130087007 ← → 130087009

2進数表記:111110000001111100001100000

漢数字表記:一億三千八万七千八

素因数分解:

2 5 × 3 2 × 451691 1

素因数の和:451707
約数の個数: 36
約数和(自身を含む): 369935748
約数和(自身を除く): 239848740

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 451691, 903382, 1355073, 1806764, 2710146, 3613528, 4065219, 5420292, 7227056, 8130438, 10840584, 14454112, 16260876, 21681168, 32521752, 43362336, 65043504, 130087008]

約数ペア:
[(1, 130087008), (2, 65043504), (3, 43362336), (4, 32521752), (6, 21681168), (8, 16260876), (9, 14454112), (12, 10840584), (16, 8130438), (18, 7227056), (24, 5420292), (32, 4065219), (36, 3613528), (48, 2710146), (72, 1806764), (96, 1355073), (144, 903382), (288, 451691)]

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