55771360

素因数分解:

$2^5\times 5^1\times {\mathrm{348571}}^1$

素因数の和:348586

約数の個数: 24

約数和(自身を含む): 131760216

約数和(自身を除く): 75988856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 348571, 697142, 1394284, 1742855, 2788568, 3485710, 5577136, 6971420, 11154272, 13942840, 27885680, 55771360]

約数ペア:

[(1, 55771360), (2, 27885680), (4, 13942840), (5, 11154272), (8, 6971420), (10, 5577136), (16, 3485710), (20, 2788568), (32, 1742855), (40, 1394284), (80, 697142), (160, 348571)]