55841180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68099}}^1$

素因数の和:68149

約数の個数: 24

約数和(自身を含む): 120128400

約数和(自身を除く): 64287220

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 68099, 136198, 272396, 340495, 680990, 1361980, 2792059, 5584118, 11168236, 13960295, 27920590, 55841180]

約数ペア:

[(1, 55841180), (2, 27920590), (4, 13960295), (5, 11168236), (10, 5584118), (20, 2792059), (41, 1361980), (82, 680990), (164, 340495), (205, 272396), (410, 136198), (820, 68099)]