888928240

素因数分解:

$2^4\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{6317}}^1$

素因数の和:8089

約数の個数: 40

約数和(自身を含む): 2068260480

約数和(自身を除く): 1179332240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1759, 3518, 6317, 7036, 8795, 12634, 14072, 17590, 25268, 28144, 31585, 35180, 50536, 63170, 70360, 101072, 126340, 140720, 252680, 505360, 11111603, 22223206, 44446412, 55558015, 88892824, 111116030, 177785648, 222232060, 444464120, 888928240]

約数ペア:

[(1, 888928240), (2, 444464120), (4, 222232060), (5, 177785648), (8, 111116030), (10, 88892824), (16, 55558015), (20, 44446412), (40, 22223206), (80, 11111603), (1759, 505360), (3518, 252680), (6317, 140720), (7036, 126340), (8795, 101072), (12634, 70360), (14072, 63170), (17590, 50536), (25268, 35180), (28144, 31585)]