5077104080

素因数分解:

$2^4\times 5^1\times {\mathrm{63463801}}^1$

素因数の和:63463814

約数の個数: 20

約数和(自身を含む): 11804267172

約数和(自身を除く): 6727163092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63463801, 126927602, 253855204, 317319005, 507710408, 634638010, 1015420816, 1269276020, 2538552040, 5077104080]

約数ペア:

[(1, 5077104080), (2, 2538552040), (4, 1269276020), (5, 1015420816), (8, 634638010), (10, 507710408), (16, 317319005), (20, 253855204), (40, 126927602), (80, 63463801)]