55754080

素因数分解:

$2^5\times 5^1\times {\mathrm{348463}}^1$

素因数の和:348478

約数の個数: 24

約数和(自身を含む): 131719392

約数和(自身を除く): 75965312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 348463, 696926, 1393852, 1742315, 2787704, 3484630, 5575408, 6969260, 11150816, 13938520, 27877040, 55754080]

約数ペア:

[(1, 55754080), (2, 27877040), (4, 13938520), (5, 11150816), (8, 6969260), (10, 5575408), (16, 3484630), (20, 2787704), (32, 1742315), (40, 1393852), (80, 696926), (160, 348463)]