56406880

素因数分解:

$2^5\times 5^1\times {\mathrm{352543}}^1$

素因数の和:352558

約数の個数: 24

約数和(自身を含む): 133261632

約数和(自身を除く): 76854752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 352543, 705086, 1410172, 1762715, 2820344, 3525430, 5640688, 7050860, 11281376, 14101720, 28203440, 56406880]

約数ペア:

[(1, 56406880), (2, 28203440), (4, 14101720), (5, 11281376), (8, 7050860), (10, 5640688), (16, 3525430), (20, 2820344), (32, 1762715), (40, 1410172), (80, 705086), (160, 352543)]