4348340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11443}}^1$

素因数の和:11471

約数の個数: 24

約数和(自身を含む): 9612960

約数和(自身を除く): 5264620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11443, 22886, 45772, 57215, 114430, 217417, 228860, 434834, 869668, 1087085, 2174170, 4348340]

約数ペア:

[(1, 4348340), (2, 2174170), (4, 1087085), (5, 869668), (10, 434834), (19, 228860), (20, 217417), (38, 114430), (76, 57215), (95, 45772), (190, 22886), (380, 11443)]