42736040

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2819}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 96444000

約数和(自身を除く): 53707960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 2819, 3032, 3790, 5638, 7580, 11276, 14095, 15160, 22552, 28190, 56380, 112760, 1068401, 2136802, 4273604, 5342005, 8547208, 10684010, 21368020, 42736040]

約数ペア:

[(1, 42736040), (2, 21368020), (4, 10684010), (5, 8547208), (8, 5342005), (10, 4273604), (20, 2136802), (40, 1068401), (379, 112760), (758, 56380), (1516, 28190), (1895, 22552), (2819, 15160), (3032, 14095), (3790, 11276), (5638, 7580)]